Prospecto:Information for the Patient

Tanonalla 20 mg/10 mg prolonged-release tablets EFG

hydrochloride of oxicodone/hydrochloride of naloxone

Read this prospectus carefully before starting to take this medication,because it contains important information for you.

• Keep this prospectus, as you may need to read it again.
• If you have any doubts, consult yourdoctor or pharmacist.

-This medication has been prescribedonlyto you, and you should not give it to other people even iftheyhave the same symptomsas you,as it may harm them.

• If you experience adverse effects,consult your doctor or pharmacist,eveniftheyare not listed in this prospectus. See section 4.

1.What isTanonallaand what is it used for

2.What you need to knowbeforestarting totakeTanonalla

3.How to takeTanonalla

4.Possible adverse effects

5.Storage ofTanonalla

6.Contents of the package and additional information

Tanonalla is a prolonged-release tablet, meaning that its active ingredients are released over a prolonged period of time. Its action lasts 12 hours.

These tablets are only for use in adults.

Pain relief

You have been prescribed Tanonalla for the treatment of intense pain, which can only be adequately treated with opioid analgesics. Hydrochloride of naloxone is added to counteract constipation.

How these tablets work for pain relief

Tanonallacontains as active ingredients hydrochloride of oxycodone and hydrochloride of naloxone. Hydrochloride of oxycodone is responsible for the analgesic effect of Tanonalla, and is a potent opioid analgesic.

The second active ingredient of Tanonalla, hydrochloride of naloxone, has the function of counteracting constipation. Intestinal dysfunction (e.g. constipation) is a common side effect of treatment with opioid analgesics.

Do not take Tanonalla:

• if you are allergic to hydrochloride of oxicodone, hydrochloride of naloxone, or any of the other components of this medication (listed in section 6),
• if you have respiratory problems, such as slower or weaker breathing than expected (respiratory depression),
• if you have a severe lung disease associated with narrowing of the airways (chronic obstructive pulmonary disease or COPD),
• if you have a condition called Cor pulmonale. This condition involves the right side of the heart becoming enlarged due to increased pressure in the blood vessels of the lungs, etc. (e.g., as a result of COPD, see above),
• if you have severe bronchial asthma,
• if you have paralytic ileus (a type of intestinal obstruction) not caused by opioids,
• if you have moderate to severe liver problems.

Warnings and precautions

Consult your doctor or pharmacist before starting to take Tanonalla:

• if you are an elderly or debilitated patient,
• if you have paralytic ileus (a type of intestinal obstruction) caused by opioids,
• if you have kidney problems,
• if you have mild liver disease,
• if you have severe lung disease (e.g., reduced ability to breathe),
• if you have a condition that causes frequent pauses in breathing during sleep, which can make you feel very drowsy during the day (sleep apnea),
• if you have mixedema (a thyroid disorder characterized by dryness, coldness, and swelling of the skin, affecting the face and extremities),
• if your thyroid gland does not produce enough hormones (hypothyroidism),
• if your adrenal glands do not produce enough hormones (adrenal insufficiency or Addison's disease),
• if you have a mental illness accompanied by a partial loss of the sense of reality (psychosis), due to alcoholism or intoxication by other substances (substance-induced psychosis),
• if you have gallstone problems,
• if you have an abnormal enlargement of the prostate (prostatic hypertrophy),
• if you have alcoholism or delirium tremens,
• if you have pancreatitis (inflammation of the pancreas),
• if you have low blood pressure (hypotension),
• if you have high blood pressure (hypertension),
• if you have a previous cardiovascular disease,
• if you have a head trauma (due to the risk of increased intracranial pressure),
• if you have epilepsy or are prone to seizures,
• if you are also receiving treatment with MAO inhibitors (used to treat depression, Parkinson's disease, or bacterial infections), e.g., medications containing tranilcipromina, fenelzina, isocarboxazida, moclobemida, and linezolid,
• if you feel drowsy or if you sometimes fall asleep suddenly.

This medication may cause respiratory problems while sleeping. These problems may include pauses in breathing while sleeping, waking up due to lack of breath, difficulty falling asleep, or excessive daytime drowsiness. If you or someone else observes these symptoms, contact your doctor. Your doctor may consider reducing the dose.

Inform your doctor if you have had any of these conditions in the past. Also, inform your doctor if you develop any of them during treatment with Tanonalla.

The most severe consequence of opioid overdose is respiratory depression (slow and shallow breathing). This can also cause a decrease in oxygen concentration in the blood, leading to dizziness, etc.

Inform your doctor if you have cancer associated with peritoneal metastasis or initial intestinal obstruction in advanced stages of digestive and pelvic cancers.

Contact your doctor if you have severe abdominal pain that may extend to the back, nausea, vomiting, or fever, as these may be symptoms associated with pancreatitis or biliary tract disease.

If you experience intense diarrhea at the beginning of treatment, it may be due to the effect of naloxone. It may be a sign that intestinal function is normalizing. This diarrhea may occur in the first 3 to 5 days of treatment. If it persists after 3 to 5 days, or if you are concerned, contact your doctor.

If you have been receiving another opioid, you may experience withdrawal symptoms shortly after starting treatment with Tanonalla, e.g., restlessness, sweating, and muscle pain. If you experience any of these symptoms, you may need special monitoring by your doctor.

Like other opioids, oxicodone may affect normal hormone production in the body, such as cortisol or sex hormones, especially if you take high doses for long periods. If you notice persistent symptoms such as discomfort (including vomiting), loss of appetite, fatigue, weakness, dizziness, changes in menstrual cycle, impotence, infertility, or decreased libido, consult your doctor to monitor your hormone levels.

Surgical intervention

If you need to undergo surgery, inform the doctors who are treating you with Tanonalla.

Long-term treatment

You may experience tolerance if you use Tanonalla for a long time. This means that you will need a higher dose to achieve the desired pain relief. Long-term use of Tanonalla may also cause physical dependence. Withdrawal symptoms may occur if treatment is stopped abruptly (restlessness, sweating, muscle pain). If you no longer need treatment, you should gradually reduce your daily dose, consulting your doctor.

Psychological dependence

The active ingredient, hydrochloride of oxicodone, uncombined, has the same characteristics of abuse as other potent opioids (potent analgesics). It may create psychological dependence. Medications containing hydrochloride of oxicodone should be avoided in patients who have a history of abuse of alcohol, drugs, or medications.

Incorrect use of Tanonalla

These tablets are not intended for the treatment of withdrawal syndrome.

The tablet should not be broken, chewed, or crushed. However, the tablet can be divided into equal doses (see section 3. "Form of administration").

Breaking, chewing, or crushing the prolonged-release tablets may lead to potentially fatal absorption of a lethal dose of hydrochloride of oxicodone (see section 3 "If you take more Tanonalla than you should").

You should never abuse Tanonalla, especially if you are addicted to substances such as heroin, morphine, or methadone. If you are addicted to substances like these, you may experience severe withdrawal symptoms if you misuse Tanonalla, because it contains the active ingredient naloxone. These symptoms may worsen pre-existing withdrawal symptoms.

You should not dissolve these tablets to inject them (e.g., into a blood vessel). The reason is that they contain talc, which can cause local tissue destruction (necrosis) and alterations in lung tissue (pulmonary granuloma). This abuse may also have other serious consequences, including death.

You may see residues of the tablet in your feces. Do not worry, as the active substances (hydrochloride of oxicodone and hydrochloride of naloxone) have been released before while the tablet passed through the stomach and intestine and have begun to be effective in your body.

Doping

The use of this medication may give positive results in antidoping tests. The use of this medication as a doping agent may put your health at risk.

Children and adolescents

Tanonalla has not been studied in children and adolescents under 18 years old. Its safety and efficacy have not been demonstrated in children and adolescents. Therefore, it is not recommended for use in children and adolescents under 18 years old.

Other medications and Tanonalla

Inform your doctor or pharmacist if you are taking, have taken recently, or may need to take any other medication.

The concomitant use of hydrochloride of oxicodone/hydrochloride of naloxone and sedative medications such as benzodiazepines or related medications (medications that can affect brain function, see below) increases the risk of drowsiness, difficulty breathing (respiratory depression), coma, and may put your life at risk. Due to this, concomitant use should only be considered when other treatment options are not possible.

However, if your doctor prescribes oxicodone/hydrochloride of naloxone together with sedative medications, your doctor should limit the dose and duration of concomitant treatment.

Inform your doctor about all sedative medications you are taking and follow your doctor's recommended doses closely. It may be helpful to inform friends or family members who are aware of the signs and symptoms mentioned above. Contact your doctor when you experience these symptoms.

Some examples of medications that can affect brain function are:

• other potent analgesics (opioids),
• medications for treating epilepsy, pain, and anxiety, such as gabapentina and pregabalina,
• somnifacients and tranquilizers (sedative medications, including benzodiazepines, hypnotics, anxiolytics),
• medications for treating depression,
• medications used to treat allergies, dizziness, or nausea (antihistamines or antiemetics),
• medications for treating psychiatric or mental disorders (phenothiazines, neuroleptics, antipsychotics),
• muscle relaxants;
• medications for treating Parkinson's disease;

The risk of adverse effects increases if you use antidepressants (such as citalopram, duloxetina, escitalopram, fluoxetina, fluvoxamina, paroxetina, sertralina, venlafaxina). These medications may interact with oxicodone and cause symptoms such as involuntary muscle contractions, agitation, excessive sweating, tremors, exaggerated reflexes, increased muscle tension, and body temperature above 38 °C. Contact your doctor if you experience these symptoms.

• If you take these tablets at the same time as other medications, the effects of the tablets or the other medications described below may change. Inform your doctor if you are taking:
• medications that reduce blood clotting (coumarin derivatives), the speed of coagulation may increase or decrease,
• macrolide antibiotics (such as claritromicina, eritromicina, or telitromicina),
• azole antifungals (such as ketoconazol, voriconazol, itraconazol, or posaconazol),
• a specific type of medication used to treat HIV (protease inhibitors, such as ritonavir, indinavir, nelfinavir, or saquinavir),
• cimetidina (a medication for treating stomach ulcers, indigestion, or acid reflux),
• rifampicina (used to treat tuberculosis),
• carbamazepina (used to treat seizures or convulsions and certain painful diseases),
• fenitoína (used to treat seizures or convulsions).
• St. John's Wort (also known as Hypericum perforatum),
• quinidina (a medication for treating arrhythmias).

Taking Tanonalla with food, drinks, and alcohol

Drinking alcohol while taking Tanonalla may make you feel more drowsy or increase the risk of severe adverse effects such as shallow breathing with the risk of stopping breathing, and loss of consciousness. It is recommended not to drink alcohol while taking Tanonalla.

You should avoid drinking grapefruit juice while taking Tanonalla.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, or if you think you may be pregnant, consult your doctor or pharmacist before using this medication.

Pregnancy

During pregnancy, this medication should be avoided as much as possible. If it is used during prolonged periods of pregnancy, hydrochloride of oxicodone may cause withdrawal symptoms in the newborn. If hydrochloride of oxicodone is administered during delivery, the newborn may experience respiratory depression (slow and shallow breathing).

Breastfeeding

Breastfeeding will be discontinued during treatment with Tanonalla. Hydrochloride of oxicodone passes into breast milk. It is not known if hydrochloride of naloxone also passes into breast milk. Therefore, the risk to the infant cannot be ruled out, especially if the mother receives multiple doses of this medication.

Driving and operating machinery

Tanonalla may affect your ability to drive and operate machinery. This occurs especially at the beginning of treatment with this medication, after increasing the dose, or after switching from another medication. However, these adverse effects disappear once the dose of this medication is established.

Tanonalla has been associated with drowsiness and sudden sleep episodes. If you experience these adverse effects, you should not drive or operate machinery. If this happens, inform your doctor.

Ask your doctor if you can drive or operate machinery during treatment with this medication.

Tanonalla contains sodium

This medication contains less than 1 mmol of sodium (23 mg) per prolonged-release tablet; it is essentially "sodium-free".

Follow exactly the administration instructions of this medication as indicated by your doctor.This medication should be taken exactly as directed by your doctor.In case of doubt, consult your doctor or pharmacist again.

Tanonalla is a prolonged-release tablet, meaning that the active ingredients are released over a prolonged period of time. Its action lasts 12 hours.

Unless your doctor tells you otherwise, the usual dose is:

For pain treatment

Adults

The usual initial dose is 10 mg of hydrochloride of oxicodone / 5 mg of hydrochloride of naloxone in prolonged-release tablets every 12 hours.

Your doctor will decide the dose of Tanonalla you should take per day and how to divide the total daily dose between the morning and night doses. Your doctor will also decide if the dose needs to be adjusted during treatment. Your dose will be adjusted to your level of pain and individual sensitivity. You should receive the minimum dose necessary to relieve pain. If you have already received treatment with opioids, the initial dose of Tanonalla may be higher.

The maximum daily dose is 160 mg of hydrochloride of oxicodone and 80 mg of hydrochloride of naloxone. If you need a higher dose, your doctor may prescribe more hydrochloride of oxicodone without hydrochloride of naloxone. However, the maximum daily dose of hydrochloride of oxicodone should not exceed 400 mg. The beneficial effect of hydrochloride of naloxone on intestinal activity may be affected if the dose of hydrochloride of oxicodone is increased without increasing the dose of hydrochloride of naloxone.

If you substitute Tanonalla for another opioid analgesic, it is likely that your intestinal function will worsen.

If you experience pain between two doses of Tanonalla, you may need a rapid-acting analgesic. Tanonalla is not suitable in this case. Consult with your doctor.

If you feel that the effect of Tanonalla is too strong or too weak, consult your doctor or pharmacist.

Advanced age

Generally, no dose adjustment is necessary in elderly patients with normal kidney and/or liver function.

Liver or kidney disorder

If you have any degree of kidney disorder or mild liver disorder, your doctor will prescribe this medication with special caution. If you have moderate or severe liver disorder, you should not take Tanonalla (see also the section 2 “Do not take Tanonalla” and “Warnings and precautions”).

Administration form

Oral.

• Take Tanonalla with a glass of water.

The tablet can be divided into equal doses. The tablet should not be broken, chewed or crushed.

• You can take the prolonged-release tablets with or without food.

Take Tanonalla every 12 hours, following a fixed schedule (e.g. at 8 am and at 8 pm).

[Pliable blister:]

How to remove the tablets from the child-resistant blisters

The tablets are packaged in a single-dose child-resistant blister.

Do not push the tablets through the blister foil.

Remove the tablets as follows:

1. Fold the alveolus along the perforated line.

2. Separate one foil from the blister along the perforation lines.

3.Carefully peel the foil away from the corner.

Remove the tablet.

[Blister by pressure:]

How to remove the tablets from the child-resistant blisters

The tablets are packaged in a single-dose child-resistant blister.

To remove the tablet, press the tablet through the reinforced blister foil.

Treatment duration

Do not take Tanonalla for longer than necessary. If you receive Tanonalla for a long time, your doctor should regularly check that you still need it.

If you take more Tanonalla than you should

If you have taken more hydrochloride of oxicodone/hydrochloride of naloxone than you should, consult your doctor, pharmacist or call the Toxicological Information Service, phone: 91 562 04 20, indicating the medication and the amount used.

A overdose may cause:

• constricted pupils,
• slow and shallow breathing (respiratory depression),
• drowsiness to loss of consciousness,
• low muscle tone (hypotonia),
• reduced heart rate, and
• low blood pressure.

In severe cases, it may cause loss of consciousness (coma), fluid accumulation in the lungs and circulatory collapse, which can be fatal in some cases.

You should avoid situations that require a high level of alertness, such as driving.

If you forgot to take Tanonalla

If you forgot to take Tanonalla or if you take a lower dose than prescribed, you may not notice the analgesic effect.

If you forget to take a dose, follow these instructions:

• If 8 hours or more have passed since the next scheduled dose: take the missed dose immediately, and continue with the regular schedule.
• If less than 8 hours have passed since the next scheduled dose: take the missed dose. Wait 8 hours before taking the next dose. Try to recover the original schedule (e.g. 8 am and 8 pm). Do not take Tanonalla more than once in an 8-hour period.

Do not take a double dose to compensate for missed doses.

If you interrupt the treatment with Tanonalla

Do not stop taking Tanonalla without consulting your doctor.

If you no longer need to continue treatment, you should gradually reduce the daily dose, after discussing it with your doctor. This will help you avoid withdrawal symptoms, such as restlessness, sweating and muscle pain.

If you have any other questions about the use of this medication, ask your doctor or pharmacist.

Like all medicines, this medicine can cause side effects, although not everyone will experience them.

Important side effects to be aware of, and what to do if you experience them

If you already experience any of the following important side effects, consult your nearest doctor immediately.

The slow and shallow breathing (respiratory depression) is the main danger of opioid overdose. It occurs mainly in elderly and weakened patients. Opioids can also cause a severe decrease in blood pressure in susceptible patients.

The following side effects have been observed in patients receiving pain treatment:

Frequent(may affect up to 1 in 10 people)

• reduction or loss of appetite,
• difficulty sleeping, fatigue or weakness,
• sensation of dizziness or feeling like "everything is spinning", headache, drowsiness,
• palpitations,
• abdominal pain, constipation, diarrhea, dry mouth, indigestion, nausea, discomfort, flatulence,
• itching, skin reactions, increased sweating,
• unusual feeling of weakness.

Infrequent(may affect up to 1 in 100 people)

• allergic reactions,
• decreased libido,
• anxiety, strange thoughts, anxiety, confusion, depression, nervousness,
• seizures (especially in people with seizure disorders or predisposition to seizures), difficulty concentrating, altered taste, altered speech, fainting, tremors, loss of energy.
• vision problems,
• sensation of chest oppression, especially if you already have coronary disease, palpitations,
• decreased blood pressure, increased blood pressure,
• difficulty breathing, runny nose, cough,
• abdominal distension,
• increased liver enzymes, biliary colic,
• muscle cramps, muscle contractions, muscle pain,
• increased urgent need to urinate,
• withdrawal symptoms such as agitation,
• chest pain,
• chills, general feeling of discomfort, pain, thirst,
• swelling of hands, ankles or feet,
• weight loss,
• accidents.

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

• increased heart rate,
• dependence on the medication,
• yawns,
• oral changes,
• weight gain.

Unknown frequency(cannot be estimated from available data)

• euphoria, hallucinations, nightmares, aggression,
• tingling, intense drowsiness,
• shallow breathing,
• belching,
• difficulty urinating,
• erectile dysfunction,
• breathing problems during sleep (sleep apnea syndrome).

We know that the active ingredient hydrochloride of oxicodone, if not combined with hydrochloride of naloxone, has the following side effects, different from those mentioned:

Oxicodone can cause respiratory problems (respiratory depression), pupil constriction, muscle cramps of the bronchial and smooth muscles, and depression of the cough reflex.

Frequent(may affect up to 1 in 10 people)

• mood changes and personality changes (e.g. depression, feeling extremely happy), decreased activity, increased activity,
• hypophagia,
• difficulty urinating.

Infrequent(may affect up to 1 in 100 people)

• dehydration,
• agitation, perception disorders (e.g. hallucinations, derealization),
• difficulty concentrating, migraines, increased muscle tension, involuntary muscle contractions, reduced sensitivity to pain or touch, coordination disorders,
• hearing difficulties,
• vasodilation,
• voice changes (dysphonia),
• difficulty swallowing,
• condition in which the intestine stops functioning correctly (ileus), mouth ulcers, irritated gums,
• dry skin,
• decreased sex hormone levels that can affect sperm production in men or menstrual cycle in women
• water retention swelling, tolerance to the medication.

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

• infections such as oral herpes or herpes (which can cause blisters around the mouth or genital area),
• increased appetite,
• black stools (with tar-like appearance), gingival hemorrhage,
• skin rash with itching (urticaria).

Unknown frequency(cannot be estimated from available data)

• acute generalized allergic reactions (anaphylactic reactions),
• increased sensitivity to pain,
• dental caries,
• problems with bile flow, a problem that affects a valve in the intestine, which can cause severe abdominal pain (Oddi sphincter dysfunction),
• absence of menstrual periods,
• withdrawal syndrome in the newborn.

Reporting of side effects

If you experience any type of side effect, consult your doctor or pharmacist, even if it is a possible side effect that does not appear in this leaflet. You can also report them directly through theSistema Español de Farmacovigilancia de medicamentos de Uso Humano:https://www.notificaram.es.By reporting side effects, you can contribute to providing more information on the safety of this medication.

Keepthis medicationout of the sight and reach of children.

Do not usethis medicationafter the expiration date that appears onthe packaging, bottle or blister after CAD/EXP.The expiration date is the last day of the month indicated.

Blister:

Do not store at a temperature above 25°C.

Bottles:

Do not store at a temperature above 30°C.

Expiration after first opening: 3 months.

Medicines should not be thrown away through drains or in the trash. Dispose of the packaging and medicines you no longer need at the SIGRE point of the pharmacy. If in doubt, ask your pharmacist how to dispose of the packaging and medicines you no longer need. In this way, you will help protect the environment.

Composition of Tanonalla

The active principles are hydrochloride of oxicodone and hydrochloride of naloxone.

Each prolonged-release tablet contains 20 mg of hydrochloride of oxicodone (equivalent to 18 mg of oxicodone) and 10 mg of hydrochloride of n aloxona (as 10.9 mg of hydrochloride of naloxona dihydrate, equivalent to 9 mg of naloxona).

The other excipients are:

Core of the tablet:

Acetate of polyvinyl)

Povidone K30

Laurilsulfate of sodium

Colloidal anhydrous silica

Microcrystalline cellulose

Magnesium stearate

Coating of the tablet:

Alcohol of polyvinyl

Titanium dioxide (E171)

Macrogol 3350

Talc

Appearance of the product and content of the package:

Prolonged-release white, oblong, biconvex tablet with grooves on both sides, with a length of 11.2 mm, width of 5.2 mm, and a thickness of 3.3 to 4.3 mm. The tablet can be divided into equal doses.

Tanonalla is available in perforated blister resistant to child pressure or peelable, aluminum/PVC/PE/PVDC containing 10x1 (hospital package), 14x1, 20x1, 28x1, 30x1, 50x1, 56x1, 60x1, 98x1, and 100x1 prolonged-release tablets or

blister resistant to child pressure, aluminum/PVC/PE/PVDC containing 28, 56, and 84 prolonged-release tablets or in HDPE bottles with screw cap resistant to children containing 50 and 100 prolonged-release tablets.

Only some package sizes may be commercially available.

Marketing authorization holder and responsible for manufacturing:

Marketing authorization holder:

Sandoz Farmacéutica, S.A.

Centro Empresarial Parque Norte

Edificio Roble

C/ Serrano Galvache, 56

28023 Madrid

Spain

Responsible for manufacturing:

Develco Pharma GmbH

Grienmatt 27, Baden-Wuerttemberg

D-79650 Schopfheim

Germany

or

Salutas Pharma GmbH

Otto-von-Guericke-Allee 1

39179 Barleben

Germany

This medicine is authorized in the member states of the European Economic Area and in the United Kingdom (Northern Ireland) with the following names:

Germany: Oxycodon comp HEXAL 20 mg/10 mg Retardtabletten

Slovakia: Oxycodone/Naloxone Sandoz 20 mg/10 mg

Slovenia: Codilek Combo 20 mg/10 mg tablete s podaljšanim sproščanjem

Finland: Tanonalla 20 mg/10 mg depottabletti

Ireland: Dancex SR Plus 20 mg/10 mg Prolonged-release tablets

Iceland: Tanonalla 20 mg/10 mg forðatafla

Italy: Ossicodone e Naloxone Sandoz

Norway: Tanonalla 2 0 mg/10 mg depottablett

United Kingdom: Doneloxon 20 mg/10 mg Prolonged-release tablets

Czech Republic: Oxycodon/Naloxon Sandoz 20 mg/10 mg

Sweden: Oxycodone/Naloxone Sandoz 20 mg/10 mg depottabletter

Poland: Xanconalon

Portugal: Oxicodona + Naloxona Sandoz 20mg/10 mg comprimidos revestidos por película

Last review date of this leaflet: October 2024.

Detailed information about this medicine is available on the website of the Spanish Agency for Medicines and Medical Devices (AEMPS) http://www.aemps.gob.es /