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Reltebon

Reltebon

Ask a doctor about a prescription for Reltebon

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Doctor

Nuno Tavares Lopes

Family medicine17 years of experience

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC. He offers online consultations in Portuguese, English, and Spanish — combining global expertise with a patient-centred, evidence-based approach.

  • Emergency care: infections, fever, chest/abdominal pain, minor injuries, paediatric emergencies
  • Family medicine: hypertension, diabetes, cholesterol, chronic disease management
  • Travel medicine: pre-travel advice, vaccinations, fit-to-fly certificates, travel-related illnesses
  • Sexual and reproductive health: PrEP, STD prevention, counselling, treatment
  • Weight management and wellness: personalised weight loss programmes, lifestyle guidance
  • Skin and ENT issues: acne, eczema, allergies, rashes, sore throat, sinusitis
  • Pain management: acute and chronic pain, post-surgical care
  • Public health: prevention, health screenings, long-term monitoring
  • Sick leave (Baixa médica) connected to Segurança Social in Portugal
  • IMT medical certificates for driving licence exchange
Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.
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This page is for general information. Consult a doctor for personal advice. Call emergency services if symptoms are severe.
About the medicine

How to use Reltebon

Leaflet accompanying the packaging: patient information

Reltebon, 5 mg, prolonged-release tablets

Reltebon, 10 mg, prolonged-release tablets

Reltebon, 20 mg, prolonged-release tablets

Reltebon, 40 mg, prolonged-release tablets

Reltebon, 80 mg, prolonged-release tablets

Oxycodone hydrochloride

You should carefully read the contents of the leaflet before taking the medicine, as it contains important information for the patient.

  • You should keep this leaflet so that you can read it again if you need to.
  • If you have any doubts, you should consult your doctor or pharmacist.
  • This medicine has been prescribed specifically for you. Do not pass it on to others. The medicine may harm another person, even if their symptoms are the same as yours.
  • If you experience any side effects, including those not listed in this leaflet, you should tell your doctor or pharmacist. See section 4.

Table of contents of the leaflet

  • 1. What is Reltebon and what is it used for
  • 2. Important information before taking Reltebon
  • 3. How to take Reltebon
  • 4. Possible side effects
  • 5. How to store Reltebon
  • 6. Contents of the packaging and other information

1. What is Reltebon and what is it used for

Reltebon contains the active substance oxycodone hydrochloride, which belongs to a group of strong painkillers called opioids.
Reltebon is used in adults and adolescents aged 12 years and older to treat severe pain that can only be controlled with opioid painkillers.

2. Important information before taking Reltebon

When not to take Reltebon

  • if you are allergic to oxycodone hydrochloride or any of the other ingredients of this medicine (listed in section 6),
  • if you have severe breathing difficulties (respiratory depression) with too little oxygen in the blood (hypoxia) and/or too much carbon dioxide in the blood (hypercapnia),
  • if you have severe, chronic lung disease with airway obstruction (severe chronic obstructive pulmonary disease, also known as COPD);
  • if you have been diagnosed with cor pulmonale (a change in the heart caused by long-term lung disease)
  • if you have severe asthma
  • if you have a condition where the intestines do not work properly (paralytic ileus)
  • if you have a condition known as acute abdomen or delayed gastric emptying.

Warnings and precautions

Before starting to take Reltebon, you should discuss with your doctor or pharmacist:

  • if you are elderly or weakened
  • if you have severe lung disease
  • if you have recurring pauses in breathing during sleep (sleep apnea), as this condition may worsen,
  • if you have kidney or liver dysfunction,
  • if you have hypothyroidism or thyroid dysfunction,
  • if you have adrenal insufficiency (adrenal glands do not work properly), e.g. Addison's disease,
  • if you have a mental disorder caused by alcohol or other substance toxicity (toxic psychosis),
  • if you have alcoholism
  • if you have symptoms of alcohol or other substance withdrawal, such as delirium tremens,
  • if you have an enlarged prostate gland (prostatic hypertrophy),
  • if you have pancreatitis, which can cause severe abdominal or back pain,
  • if you have biliary tract disease, biliary colic, and ureteral colic,
  • if you have obstructive or inflammatory bowel disease,
  • if you have constipation
  • in case of increased intracranial pressure, e.g. due to head injury
  • if you have epilepsy or are prone to seizures
  • if you are taking monoamine oxidase inhibitors (MAOIs) (used to treat depression) or have taken MAOIs in the last 2 weeks (see "Warnings and precautions"),
  • if you have recently undergone surgery in the abdominal cavity or intestines,
  • if the doctor suspects that the intestines are not working properly,
  • if you have low blood pressure or decreased blood volume

You should consult your doctor if any of the above conditions apply or have applied to you in the past.
Respiratory depression during sleep
Reltebon may cause sleep-related breathing difficulties, such as sleep apnea (pauses in breathing during sleep) and hypoxemia during sleep (low oxygen levels in the blood).
Symptoms may include pauses in breathing during sleep, nighttime awakenings due to shortness of breath, difficulty staying asleep, or excessive daytime sleepiness. If you or someone else notices such symptoms, you should contact your doctor. The doctor may consider reducing the dose.
Shallow and slow breathing (respiratory depression).
The main risk associated with opioid overdose is shallow and slow breathing (respiratory depression). This occurs most often in elderly or weakened patients.
Tolerance, dependence, and addiction
This medicine contains oxycodone, which is an opioid. Repeated use of opioid painkillers can lead to reduced efficacy of the medicine (the patient's body gets used to it, which is called tolerance). Repeated use of Reltebon can lead to dependence, abuse, and addiction, which can lead to life-threatening overdose. The risk may be higher when taking a higher dose for a longer period.

This medicine contains oxycodone, which is an opioid. It can cause dependence and/or addiction.

If you notice any of the following symptoms while taking Reltebon, it may indicate that you are developing dependence or addiction.

  • need to take the medicine for a longer period than prescribed by the doctor;
  • need to take a higher dose than prescribed;
  • taking the medicine for reasons other than prescribed, e.g. "to calm down" or "to fall asleep";
  • repeated, unsuccessful attempts to stop or reduce the use of the medicine;
  • feeling unwell after stopping the use of the medicine and improving after restarting it (withdrawal effect).

If you have observed any of these symptoms, you should contact your doctor to discuss the best treatment plan for you, including the right time and safe way to stop treatment (see section 3 "Stopping Reltebon").
Withdrawal symptoms
In case of sudden stopping of treatment, withdrawal symptoms may occur, which may include yawning, pupil dilation, lacrimation, rhinorrhea, tremors, sweating, anxiety, restlessness, seizures, difficulty sleeping, or muscle pain. When treatment with Reltebon is no longer necessary, the doctor will gradually reduce the daily dose to prevent this.
Treatment of chronic non-cancer pain
Opioids are not the first-choice medicines for treating non-cancer pain and are not recommended as the only treatment. Opioids should be used as part of a comprehensive treatment program that includes other medicines and treatment methods. The doctor should closely monitor the patient's condition and make necessary dose adjustments while taking Reltebon to prevent dependence and abuse.
Pancreatitis and biliary tract disease
You should contact your doctor if you experience severe abdominal pain that may radiate to the back, nausea, vomiting, or fever, as these may be symptoms related to pancreatitis and biliary tract disease.
Increased sensitivity to pain
Rarely, increased sensitivity to pain (hyperalgesia) may occur, which does not respond to increased doses of oxycodone. If such a condition occurs, the doctor may reduce the dose of oxycodone or use another opioid medicine.
Improper use (injection)
Reltebon is intended for oral use only. In case of improper, intravenous injection (injection into a vessel), the excipients of the tablet may cause local tissue breakdown (necrosis), changes in lung tissue (pulmonary granuloma), or other serious, potentially life-threatening events.
Incorrect administration
Tablets should not be broken, crushed, or chewed, as this can lead to rapid release of oxycodone due to destruction of the prolonged-release properties of the tablets. Administration of broken, crushed, or chewed Reltebon tablets can lead to rapid release and absorption of a potentially fatal dose of oxycodone by the patient's body (see section 3 "Taking a higher dose of Reltebon than prescribed").
Surgery (operations)
It is not recommended to take Reltebon before surgery or within 24 hours after surgery. If you are going to have surgery, you should tell your doctors that you are taking Reltebon.
Hormonal changes
Like other opioids, Reltebon may affect the normal production of hormones in the body, such as cortisol or sex hormones, especially if you have taken high doses for a long time. Symptoms that may occur include nausea or vomiting, loss of appetite, fatigue, dizziness, sexual dysfunction, changes in menstrual cycle, or impotence. You should discuss this with your doctor.

Children

Reltebon should not be used in children under 12 years of age, as the safety and efficacy of this age group have not been established.

Reltebon and other medicines

You should tell your doctor or pharmacist about all medicines you are currently taking or have recently taken, as well as any medicines you plan to take.
Concomitant use of opioids, including Reltebon, with sedative medicines such as benzodiazepines or similar medicines, increases the risk of sedation, breathing difficulties (respiratory depression), coma, and life-threatening events. Therefore, concomitant use should only be considered when other treatment options are not possible.
If your doctor prescribes Reltebon to be taken with sedative medicines, the dose and duration of treatment should be limited.
You should tell your doctor about all sedative medicines you are taking and follow your doctor's instructions for dosing. It is helpful to inform friends or relatives about the possibility of symptoms described above. You should contact your doctor if such symptoms occur.
Side effects caused by taking Reltebon may occur more frequently or be more severe when Reltebon is taken in combination with medicines that affect brain function.
Examples of side effects that may occur in this case are: shallow and slow breathing (respiratory depression).
The risk of side effects increases if you are taking antidepressant medicines (such as citalopram, duloxetine, escitalopram, fluoxetine, fluvoxamine, paroxetine, sertraline, or venlafaxine). These medicines may interact with oxycodone, causing symptoms such as involuntary, rhythmic muscle contractions, including muscles that control eye movements, agitation, excessive sweating, tremors, increased reflexes, muscle tension, elevated body temperature above 38°C. If you experience any of these symptoms, you should contact your doctor.
If you are taking these tablets with other medicines, the effect of these tablets or other medicines may be altered, and the risk of side effects may increase. You should tell your doctor or pharmacist if you are taking:

  • a type of medicine called monoamine oxidase inhibitors (such as tranylcypromine, phenelzine, isocarboxazid, moclobemide, and linezolid) or if you have taken this type of medicine in the last two weeks (see "Warnings and precautions"),
  • medicines that help you sleep or sedate you (e.g. anxiolytics, hypnotics, or sedatives, including benzodiazepines)
  • medicines used to treat depression (e.g. paroxetine or fluoxetine)
  • medicines used to treat allergies, motion sickness, or vomiting (antihistamines, antiemetics)
  • medicines used to treat psychiatric or mental disorders (such as antipsychotics, phenothiazines, or neuroleptics)
  • medicines used to treat epilepsy, pain, and anxiety, such as gabapentin and pregabalin
  • medicines called muscle relaxants, used to relieve muscle spasms
  • medicines used to treat Parkinson's disease
  • other strong painkillers (opioids)
  • cimetidine (a medicine used to treat stomach ulcers, indigestion, or heartburn)
  • medicines used to treat fungal infections (such as ketoconazole, voriconazole, itraconazole, or posaconazole)
  • medicines used to treat bacterial infections (such as clarithromycin, erythromycin, or telithromycin)
  • a specific type of medicine known as protease inhibitors in the treatment of HIV (e.g. boceprevir, ritonavir, indinavir, nelfinavir, or saquinavir)
  • rifampicin used to treat tuberculosis
  • carbamazepine (a medicine used to treat epileptic seizures, trigeminal neuralgia, and certain types of pain)
  • phenytoin (a medicine used to treat seizures)
  • a herbal medicine called St. John's Wort (also known as Hypericum perforatum)
  • quinidine (a medicine used to treat irregular heartbeat)
  • blood-thinning medicines of the coumarin type, used to reduce the risk of blood clots and thin the blood (anticoagulants)

You should also tell your doctor if you have recently undergone anesthesia.

Reltebon with food, drink, and alcohol

You should not drink alcohol while taking Reltebon. Drinking alcohol while taking Reltebon may cause sedation or drowsiness or increase the risk of serious side effects, such as shallow and slow breathing with a risk of respiratory arrest and loss of consciousness.
Grapefruit juice may increase the effect of oxycodone. Therefore, you should avoid drinking grapefruit juice while taking Reltebon.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, think you may be pregnant, or plan to have a child, you should consult your doctor or pharmacist before taking this medicine.
Pregnancy
You should avoid taking Reltebon during pregnancy. There are limited data on the use of oxycodone in pregnant women. Oxycodone crosses the placental barrier and enters the newborn's bloodstream.
Long-term use of oxycodone during pregnancy may cause withdrawal symptoms in newborns. Infants whose mothers have taken oxycodone for the last 3 to 4 weeks before birth should be monitored for respiratory depression.
Breastfeeding
You should not take Reltebon while breastfeeding, as oxycodone may pass into breast milk and cause shallow and slow breathing (respiratory depression) in the breastfed child.

Driving and using machines

Oxycodone may affect your ability to drive or use machines.
This is especially likely at the start of treatment with Reltebon, when the dose is increased, or when Reltebon is taken in combination with medicines that affect brain function.
If treatment is stabilized, restrictions on driving do not have to apply to you. The decision in each individual case is made by the doctor, taking into account the existing circumstances. You should consult your doctor about the possibility and any conditions for driving or using machines.

Reltebon contains lactose

This medicine contains lactose. If you have been diagnosed with intolerance to some sugars, you should contact your doctor before taking this medicine.

3. How to take Reltebon

This medicine should always be taken exactly as prescribed by your doctor. If you are unsure, you should consult your doctor or pharmacist.
Before starting treatment and regularly during treatment, your doctor will discuss with you what to expect from taking Reltebon, when and how long you should take it, when to contact your doctor, and when to stop taking it (see also "Stopping Reltebon").

Adults and adolescents (12 years and older)

The recommended initial dose is 5 mg or 10 mg of oxycodone hydrochloride, twice a day (every 12 hours). However, your doctor will prescribe the dose necessary to treat your pain and adjust the dosing based on the severity of your pain and your response to treatment.
Further determination of the daily dose, division into single doses, and any dose modifications during ongoing therapy will be made by your attending physician based on your previous dosing.
In no case should you change the dose without consulting your doctor. You should always be given the smallest dose sufficient to relieve your pain.
Patients who have previously taken opioids may be prescribed higher doses by their doctor, taking into account their previous response to opioid treatment.
Some patients taking Reltebon according to the established treatment schedule may need a fast-acting painkiller to quickly relieve breakthrough pain.
Reltebon is not indicated for the treatment of breakthrough pain.
You should contact your doctor if you experience breakthrough pain despite pain treatment.

Patients with renal or hepatic impairment or low body weight

Patients with renal or hepatic impairment or low body weight may be prescribed a lower initial dose by their doctor.

Method of administration

Prolonged-release tablets should be swallowed whole, with a sufficient amount of liquid (half a glass of water), in the morning and evening according to the established schedule (e.g. at 8 am and 8 pm). Reltebon can be taken with or without food.
Prolonged-release tablets should not be broken, chewed, or crushed (see also section 2 "Important information before taking Reltebon").

  • 2. Important information before taking Reltebon)

Duration of treatment

Your doctor will inform you how long you should take Reltebon. You should not stop taking Reltebon without consulting your doctor (see "Stopping Reltebon").
If you think that the effect of Reltebon is too strong or too weak, you should consult your doctor or pharmacist.

Taking a higher dose of Reltebon than prescribed

In case of taking a higher dose of Reltebon than prescribed or accidental ingestion of tablets by another person, you should immediately inform your doctor or local toxicology center.
Overdose may result in:

  • pupil constriction,
  • shallow and slow breathing (respiratory depression),
  • sedation
  • muscle weakness,
  • decreased blood pressure,
  • brain dysfunction (toxic leukoencephalopathy)

In severe cases, it may lead to circulatory failure, lack of mental and physical activity, loss of consciousness, slow heart rate, fluid accumulation in the lungs, low blood pressure, and death; taking large doses of opioid painkillers, such as oxycodone, can lead to death.
You should absolutely avoid situations that require increased concentration, such as driving a vehicle.

Missing a dose of Reltebon

In case of taking a lower dose of Reltebon than prescribed or missing a dose, pain relief may be insufficient or the pain may not subside at all.
You can take the missed tablet if the time to the next scheduled dose of Reltebon is at least 8 hours. Then you can continue taking the medicine according to the previously established schedule.
You can also take the prolonged-release tablets if the next scheduled dose of Reltebon is to be taken in less than 8 hours, but in this case, you should postpone the next dose by 8 hours. In principle, you should not take Reltebon more often than every 8 hours.
You should not take a double dose to make up for a missed dose.

Stopping Reltebon

You should not stop taking Reltebon without consulting your doctor.
When stopping Reltebon, withdrawal symptoms may occur (e.g. yawning, pupil dilation, lacrimation, rhinorrhea, tremors, sweating, anxiety, restlessness, seizures, difficulty sleeping). Therefore, it may be recommended that your doctor gradually reduce the dose.
If you have any further doubts about taking this medicine, you should consult your doctor or pharmacist.

4. Possible side effects

Like all medicines, Reltebon can cause side effects, although not everybody gets them.

If you experience any of the following side effects, you should stop taking Reltebon and contact your doctor immediately:

  • sudden breathing difficulties, swelling of the eyelids, face, or lips, rash, or itching, especially those that cover the whole body - these are symptoms of severe allergic reactions (frequency not known: cannot be estimated from the available data)
  • shallow and slow breathing - occurs most often in elderly or weakened patients, and is also the main risk factor due to excessive dosing of the medicine (uncommon side effects; may affect up to 1 in 100 people),
  • low blood pressure - may cause dizziness and lead to fainting (rare side effect, may affect up to 1 in 1,000 people),
  • pupil constriction (uncommon side effect, may affect up to 1 in 100 people),
  • muscle spasms of the airways (causing shortness of breath) and inhibition of the cough reflex when necessary (common side effect, may affect up to 1 in 10 people).

Other possible side effects

Very common side effects(may affect more than 1 in 10 people):

  • sedation - is most likely to occur at the start of treatment with the tablets or when the dose is increased, but usually subsides after a few days
  • dizziness, headache
  • constipation, nausea (nausea), vomiting
  • itching.

Common side effects(may affect up to 1 in 10 people):

  • decreased appetite,
  • anxiety, confusion, depression, nervousness, difficulty sleeping, abnormal thinking,
  • involuntary tremors or lethargy
  • shortness of breath, difficulty breathing or wheezing (dyspnea)
  • abdominal pain, diarrhea, dry mouth, indigestion,
  • skin reactions and/or rash, excessive sweating
  • increased need to urinate
  • feeling of weakness (asthenia), fatigue

Uncommon side effects(may affect up to 1 in 100 people):

  • hypersensitivity
  • abnormal secretion of antidiuretic hormone
  • dehydration
  • restlessness, mood swings, feeling of well-being, cognitive impairment (e.g. hallucinations, depersonalization)
  • decreased sex drive
  • dependence on medicines and other substances, see also section 2 "Warnings and precautions"
  • abnormal muscle stiffness, decreased muscle tone, involuntary muscle contractions
  • seizures (especially in people with seizure disorders and a tendency to seizures)
  • decreased sensitivity to pain or touch (hypoesthesia), speech disorders, fainting, tingling (paresthesia), coordination disorders, changes in taste
  • memory loss, migraine
  • changes in tear secretion, vision disorders
  • increased sensitivity to sound (enhanced sense of hearing), feeling of dizziness or spinning
  • rapid heartbeat, feeling of irregular and strong heartbeat (in the context of withdrawal syndrome)
  • vasodilation
  • changes in voice, cough, pharyngitis, rhinorrhea
  • mouth ulcers, gingivitis, stomatitis, difficulty swallowing, gas, belching, intestinal obstruction
  • increased liver enzyme activity
  • dry skin
  • difficulty urinating
  • impotence, decreased sex hormone levels
  • chills, pain (e.g. in the chest), general malaise, thirst
  • excess fluid in the tissues (edema), swelling of the hands, ankles, or feet
  • physical dependence with withdrawal symptoms
  • need to take increasingly higher doses of Reltebon to achieve the same level of pain relief (tolerance to the medicine)
  • injuries resulting from falls

Rare side effects(may affect up to 1 in 1,000 people):

  • herpes simplex (a disease of the skin and mucous membranes)
  • lymphadenopathy (enlargement of the lymph nodes)
  • increased appetite
  • low blood pressure, dizziness when standing up from a sitting or lying position
  • dark, tarry stools, tooth discoloration, gum bleeding
  • hives, increased sensitivity to light (photosensitivity)
  • blood in the urine
  • changes in body weight (decrease or increase), inflammation of the subcutaneous connective tissue.

Very rare side effects(may affect up to 1 in 10,000 people):

  • -peeling rash (exfoliative dermatitis)

Frequency not known(cannot be estimated from the available data):

  • aggression
  • increased sensitivity to pain, which cannot be relieved by increasing the dose of oxycodone
  • sleep apnea (pauses in breathing during sleep)
  • tooth decay
  • abdominal pain, itching, or jaundice caused by gallbladder inflammation
  • a condition affecting the valve in the intestines, which can cause severe abdominal pain (dysfunction of the Oddi sphincter)
  • absence of menstruation (amenorrhea)
  • long-term use of Reltebon during pregnancy may cause life-threatening withdrawal symptoms in newborns. Symptoms to watch for in the child include irritability, hyperactivity, and abnormal sleep pattern, high-pitched cry, tremors, vomiting, diarrhea, and failure to gain weight.

If you notice any side effects not listed in this leaflet, you should tell your doctor or pharmacist.

Measures to be taken

If you experience any side effects from the above list, your doctor will take appropriate action.
To prevent constipation, you should follow a diet rich in fiber and drink plenty of fluids.
If you experience nausea or vomiting, your doctor may prescribe appropriate medicines.

Reporting side effects

If you experience any side effects, including those not listed in this leaflet, you should tell your doctor or nurse. Side effects can be reported directly to the Department of Drug Safety Monitoring of the Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products, Al. Jerozolimskie 181C, 02-222 Warsaw, tel.: +48 22 49 21 301, fax: +48 22 49 21 309, website: https://smz.ezdrowie.gov.pl
Side effects can also be reported to the marketing authorization holder.
Reporting side effects will help to gather more information on the safety of this medicine.

5. How to store Reltebon

The medicine should be stored out of sight and reach of children .
This medicine should be stored in a closed and secure place, to which other people do not have access. It can be very harmful and may cause death if taken by someone it was not prescribed for.
Do not use this medicine after the expiry date stated on the blister, box, and container after: EXP. The expiry date refers to the last day of the month stated.
Blisters:
Do not store above 25°C.
HDPE containers:
5 mg, 10 mg: Do not store above 30°C.
20 mg, 40 mg, 80 mg: No special storage precautions.

Medicines should not be disposed of via wastewater or household waste. You should ask your pharmacist how to dispose of medicines that are no longer needed. This will help protect the environment.

6. Contents of the packaging and other information

What Reltebon contains

  • The active substance of Reltebon is oxycodone hydrochloride. Each prolonged-release tablet contains 5 mg, 10 mg, 20 mg, 40 mg, or 80 mg of oxycodone hydrochloride.
  • The other ingredients are: Tablet core:lactose monohydrate, hypromellose, povidone K 30, stearic acid, magnesium stearate, silica colloidal anhydrous. Tablet coating:5 mg: polyvinyl alcohol, titanium dioxide (E171), macrogol 3350, talc, indigo carmine, aluminum lake (E132), yellow iron oxide (E172) 10 mg: titanium dioxide (E171), hypromellose, macrogol 400, polysorbate 80 20 mg: polyvinyl alcohol, titanium dioxide (E171), macrogol 3350, talc, red iron oxide (E172)

40 mg: polyvinyl alcohol, titanium dioxide (E171), macrogol 3350, talc, yellow iron oxide (E172)
80 mg: polyvinyl alcohol, macrogol 3350, talc, titanium dioxide (E171), indigo carmine, aluminum lake (E132), yellow iron oxide (E172)

What Reltebon looks like and contents of the pack

Reltebon,5 mg, prolonged-release tablets:
Blue, round, biconvex tablets, 7 mm in diameter, with "OX 5" embossed on one side.
Reltebon,10 mg, prolonged-release tablets:
White, round, biconvex tablets, 9 mm in diameter, with "OX 10" embossed on one side.
Reltebon,20 mg, prolonged-release tablets:
Pink, round, biconvex tablets, 7 mm in diameter, with "OX 20" embossed on one side.
Reltebon,40 mg, prolonged-release tablets:
Yellow, round, biconvex tablets, 7 mm in diameter, with "OX 40" embossed on one side.
Reltebon,80 mg, prolonged-release tablets:
Green, round, biconvex tablets, 9 mm in diameter, with "OX 80" embossed on one side.
Reltebon is available in blisters (PVC/Al) containing:
5 mg, 10 mg, 20 mg, 40 mg, 80 mg: 30 and 60 prolonged-release tablets
Reltebon is available in blisters (PVC/Al/PET/paper) with a child-resistant closure:
5 mg, 10 mg, 20 mg, 40 mg, 80 mg: 30 and 60 prolonged-release tablets
Reltebon is available in white, round, HDPE containers with a PP cap, with a child-resistant closure, containing 98 or 100 prolonged-release tablets.
Not all pack sizes may be marketed.

Marketing authorization holder and manufacturer

Marketing authorization holder

Actavis Group PTC ehf.
Dalshraun 1, 220 Hafnarfjörður
Iceland

Manufacturer

Balkanpharma-Dupnitsa AD
3 Samokovsko Shosse Str.
2600 Dupnitsa
Bulgaria

This medicinal product is authorized in the Member States of the European Economic Area under the following names:

Sweden:
Oxikodon Depot Actavis
Bulgaria:
Oxycodone Actavis
Denmark:
Reltebon Depot
Hungary:
Reltebon 10 mg, 20 mg, 40 mg, 80 mg retard tabletta
Iceland:
Oxikodon Depot Actavis
Norway:
Reltebon Depot
Poland:
Reltebon

For more information on this medicine, you should contact the representative of the marketing authorization holder:

Teva Pharmaceuticals Polska Sp. z o.o., ul. Emilii Plater 53, 00-113 Warsaw, tel. (22) 345 93 00

Date of last revision of the leaflet: February 2025

  • Country of registration
  • Active substance
  • Prescription required
    Yes
  • Manufacturer
  • Importer
    Balkanpharma Dupnitsa AD
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Online doctors for Reltebon

Discuss dosage, side effects, interactions, contraindications, and prescription renewal for Reltebon – subject to medical assessment and local rules.

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Doctor

Abdullah Alhasan

General medicine10 years of experience

Dr. Abdullah Alhasan is a physician specialising in cardiology and general medicine, with international clinical experience and a commitment to evidence-based care. He offers online consultations for adults, focusing on both acute symptoms and long-term health management.

Main areas of consultation:

  • Chest pain, shortness of breath, heart palpitations, high blood pressure
  • Hypertension control and cardiovascular disease prevention
  • Interpretation of ECG, blood tests, and Holter monitor results
  • Management of heart failure and coronary artery disease
  • General medical issues: infections, fever, fatigue, gastrointestinal symptoms
  • Guidance on diagnostics, treatment plans, and medication adjustments
Dr. Alhasan’s approach is based on thorough assessment, clear communication, and personalised care – helping patients understand their health and make informed decisions about their treatment.
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Doctor

Nuno Tavares Lopes

Family medicine17 years of experience

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC. He offers online consultations in Portuguese, English, and Spanish — combining global expertise with a patient-centred, evidence-based approach.

  • Emergency care: infections, fever, chest/abdominal pain, minor injuries, paediatric emergencies
  • Family medicine: hypertension, diabetes, cholesterol, chronic disease management
  • Travel medicine: pre-travel advice, vaccinations, fit-to-fly certificates, travel-related illnesses
  • Sexual and reproductive health: PrEP, STD prevention, counselling, treatment
  • Weight management and wellness: personalised weight loss programmes, lifestyle guidance
  • Skin and ENT issues: acne, eczema, allergies, rashes, sore throat, sinusitis
  • Pain management: acute and chronic pain, post-surgical care
  • Public health: prevention, health screenings, long-term monitoring
  • Sick leave (Baixa médica) connected to Segurança Social in Portugal
  • IMT medical certificates for driving licence exchange
Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.
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€59
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5.0(10)
Doctor

Duarte Meneses

Family medicine4 years of experience

Dr. Duarte Meneses is a licensed family medicine and general practice doctor based in Portugal, with additional expertise in occupational health. He provides online consultations for adults, offering medical support for both acute symptoms and chronic health conditions.

  • Common symptoms such as fever, sore throat, cough, fatigue, or digestive issues
  • Chronic conditions including hypertension, diabetes, high cholesterol, and thyroid problems
  • Mental health concerns such as stress, sleep issues, anxiety, and burnout
  • Preventive care: health check-ups, lifestyle advice, and follow-up for existing conditions
  • Work-related health questions, sick leave documentation, and medical guidance for returning to work
Dr. Meneses graduated from the University of Beira Interior and has years of experience working with diverse patient populations. He is fluent in Portuguese, English, Spanish, and French.

His approach is friendly, clear, and focused on delivering practical medical advice tailored to each patient’s needs.

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€65
Today17:55
Today18:20
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5.0(1)
Doctor

Ngozi Precious Okwuosa

General medicine5 years of experience

Dr. Ngozi Precious Okwuosa is a Primary Care Physician with over 5 years of clinical experience in Hungary, Sweden, and Nigeria. A graduate of the University of Szeged (cum laude), she offers online consultations for adults in the areas of internal medicine, women’s health, and postoperative care.

Key areas of consultation:

  • Preventive and family medicine
  • Women’s health, including gynaecology and obstetrics
  • Chronic disease management: hypertension, diabetes, and more
  • Mental health support, anxiety, and counselling
  • Postoperative care and lab test interpretation
She has conducted research on the genetic background of stroke and is skilled in communicating with patients from diverse cultural backgrounds. Her approach combines clinical expertise with empathy and clear communication.
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€60
Today17:55
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Doctor

Iryna Reznychenko

Gynecology25 years of experience

Dr Iryna Reznychenko is an obstetrician-gynaecologist, paediatric gynaecologist, and certified lactation consultant. She provides online consultations for women at all stages of life – from adolescence to menopause. Her work combines medical care for gynaecological conditions with dedicated support for breastfeeding challenges, both physical and emotional.

Areas of expertise:

  • interpretation of test results and personalised treatment planning
  • menstrual irregularities, PCOS, endometriosis
  • abnormal uterine bleeding, endometrial hyperplasia, cervical dysplasia
  • care during perimenopause and menopause, hormonal balance, cancer prevention
  • breastfeeding issues: nipple pain, cracked skin, blocked ducts, low milk supply
  • support during the postpartum and lactation period
Dr Reznychenko offers a clear, attentive and professional approach. Her consultations help prevent minor discomforts from developing into more serious concerns – all in a convenient online format.
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€50
Today18:40
Today19:30
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November 207:00
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Doctor

Sergio Correa

General medicine7 years of experience

Dr. Sergio Correa is a licensed general practitioner, aesthetic medicine specialist, and trichologist with experience in emergency care and preventive health. He offers online consultations in English and Spanish, supporting adult patients with a wide range of medical concerns – from acute symptoms to chronic condition management.

His areas of focus include:

  • General and urgent care: fever, fatigue, infections, digestive issues, respiratory symptoms, and other common concerns
  • Chronic condition support: hypertension, high cholesterol, diabetes, thyroid issues
  • Aesthetic medicine and dermatology: acne, skin ageing, hyperpigmentation, personalised skincare guidance
  • Trichology: hair loss, scalp conditions, treatment strategies for men and women
  • Preventive care: health check-ups, lifestyle advice, second opinions

Dr. Correa combines medical knowledge with an aesthetic and holistic approach to help patients improve both health and quality of life.

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€40
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Doctor

Karim BenHarbi

General medicine8 years of experience

Dr. Karim Ben Harbi is a licensed general practitioner based in Italy. He provides online consultations for adults and children, combining international clinical experience with evidence-based medicine. His care approach is focused on accurate diagnosis, preventive care, and personalised health guidance.

Dr. Ben Harbi received his medical degree from Sapienza University in Rome. His training included hands-on experience in diverse settings — tropical medicine, rural healthcare, and urban outpatient practice. He also conducted clinical research in microbiology, exploring the role of the gut microbiome in chronic gastrointestinal issues.

You can consult Dr. Ben Harbi for:

  • General health concerns, prevention, and primary care.
  • Hypertension, type 1 and type 2 diabetes, metabolic issues.
  • Cold, cough, flu, respiratory infections, sore throat, fever.
  • Chronic digestive issues: bloating, gastritis, IBS, microbiome imbalance.
  • Skin rashes, mild allergic reactions, basic dermatological complaints.
  • Medication guidance, treatment adjustments, prescription review.
  • Paediatric concerns — fever, infections, general well-being.
  • Lifestyle optimisation: stress, sleep, weight, and diet counselling.

Dr. Ben Harbi offers reliable, accessible medical support through online consultations, helping patients make informed decisions about their health with a clear, structured, and compassionate approach.

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€79
November 217:40
November 218:10
November 218:40
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5.0(21)
Doctor

Ekaterina Agapova

Neurology8 years of experience

Dr. Ekaterina Agapova is a neurologist specialising in the diagnosis and treatment of neurological conditions and chronic pain. She provides online consultations for adults, combining evidence-based medicine with a personalised approach.

She offers expert care for:

  • Headaches and migraines, including tension-type and cluster headaches.
  • Neck and back pain, both acute and chronic.
  • Chronic pain syndromes – fibromyalgia, neuropathic pain, post-traumatic pain.
  • Mononeuropathies – carpal tunnel syndrome, trigeminal neuralgia, facial nerve palsy.
  • Polyneuropathies – diabetic, toxic, and other types.
  • Multiple sclerosis – diagnosis, monitoring, long-term support.
  • Dizziness and coordination disorders.
  • Sleep disturbances – insomnia, daytime sleepiness, fragmented sleep.
  • Anxiety, depression, and stress-related conditions.

Dr. Agapova helps patients manage complex neurological symptoms like pain, numbness, weakness, poor sleep, and emotional distress. Her consultations focus on accurate diagnosis, clear explanation of findings, and tailored treatment plans.

If you’re struggling with chronic pain, migraines, nerve disorders, or sleep problems, Dr. Agapova offers professional guidance to restore your well-being.

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€49
November 308:00
November 308:45
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Doctor

Svetlana Kolomeeva

Cardiology17 years of experience

Dr. Svetlana Kolomeeva is a general practitioner and internal medicine doctor providing online consultations for adults. She helps patients manage acute symptoms, chronic conditions, and preventive care. Her clinical focus includes cardiovascular health, hypertension control, and managing symptoms like fatigue, weakness, sleep issues, and overall low energy.

Patients commonly seek her help for:

  • High blood pressure, headaches, dizziness, swelling, palpitations.
  • Diagnosis and management of hypertension, arrhythmias, and tachycardia.
  • Metabolic syndrome, excess weight, high cholesterol.
  • Chronic fatigue, insomnia, poor concentration, anxiety.
  • Respiratory symptoms: colds, flu, sore throat, cough, fever.
  • Digestive issues: heartburn, bloating, constipation, IBS symptoms.
  • Chronic conditions: diabetes, thyroid disorders.
  • Interpretation of lab tests and medical reports, therapy adjustment.
  • Second opinion and decision-making support.
  • Cardiovascular disease prevention and metabolic risk reduction.
  • Long-term follow-up and dynamic health monitoring.

Dr Kolomeeva combines clinical expertise with personalised care. She clearly explains diagnoses, guides patients through symptoms and treatment options, and provides actionable plans. Her consultations are designed not only to address current complaints but also to stabilise chronic conditions and prevent future complications. She supports patients through every stage of care – from first symptoms to ongoing health management.

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€50
November 309:00
November 310:05
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Doctor

Roman Raevskii

General medicine6 years of experience

Dr. Roman Raevskii is a licensed general practitioner in Spain, offering online medical consultations with a strong focus on prevention, early diagnosis, and personalized care. He combines evidence-based clinical expertise with a patient-centered approach to deliver comprehensive support.

Dr. Raevskii provides medical care in the following areas:

  • Diagnosis and management of common conditions: hypertension, diabetes, respiratory and digestive disorders.
  • Oncological consultations: early cancer detection, risk evaluation, and treatment navigation.
  • Supportive care for oncology patients – pain control, symptom relief, and side effect management.
  • Preventive medicine and health screenings.
  • Development of tailored treatment plans based on clinical guidelines.

With a patient-centred approach, Dr. Raevskii helps individuals manage both chronic illnesses and complex oncological cases. His consultations are guided by current medical standards and adapted to each patient’s needs.

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€50
November 310:00
November 310:30
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