
Ask a doctor about a prescription for TRAMADOL ARISTO 100 mg PROLONGED-RELEASE TABLETS
Package Leaflet: Information for the User
Tramadol Aristo 100 mg prolonged-release tablets EFG
tramadol hydrochloride
Read all of this leaflet carefully before you start taking this medicine because it contains important information for you.
Contents of the pack
Tramadol, the active substance in this medicine, is an analgesic belonging to the group of opioids that acts on the central nervous system. It relieves pain by acting on specific nerve cells in the spinal cord and brain.
Tramadol is indicated for the treatment of moderate to severe pain.
Do not take tramadol
Warnings and precautions
Consult your doctor or pharmacist before starting to take tramadol if:
Tolerance, dependence, and addiction
This medicine contains tramadol, which is an opioid medicine. Repeated use of opioids can make the medicine less effective (the body gets used to it, which is known as pharmacological tolerance). Repeated use of tramadol can also lead to dependence, abuse, and addiction, which could lead to a potentially fatal overdose. The risk of these side effects may be greater with a higher dose and longer use.
Dependence or addiction can cause a feeling of lack of control over the amount of medicine you need to use or how often you need to use it.
The risk of dependence or addiction varies from person to person. The risk of becoming dependent on or addicted to tramadol may be greater if:
If you notice any of the following symptoms while using tramadol, it could be a sign of dependence or addiction:
If you notice any of these signs, consult your doctor to determine the best treatment for you, when it is appropriate to stop the medicine, and how to do it safely (see section 3, if you stop treatment with tramadol).
Respiratory disorders related to sleep
Tramadol contains an active substance that belongs to the group of opioids. Opioids can cause respiratory disorders related to sleep, such as central sleep apnea (shallow breathing or pauses in breathing during sleep) and sleep-related hypoxemia (low oxygen level in the blood).
The risk of experiencing central sleep apnea depends on the dose of opioids. Your doctor may consider reducing the total dose of opioids if you experience central sleep apnea.
There is a weak risk that you may experience a serotonin syndrome that can occur after taking tramadol in combination with certain antidepressants or tramadol alone. Consult a doctor immediately if you experience any symptoms related to this serious syndrome (see section 4 "possible side effects").
Seizures have been reported in patients taking tramadol at the recommended dose. The risk may increase when the dose of tramadol exceeds the maximum recommended daily dose (400 mg).
Keep in mind that tramadol can cause physical and psychological dependence. When this medicine is used for a long period, its effect may decrease, and higher doses may be needed (development of tolerance).
In patients with a tendency to abuse medicines or who have dependence on medicines, treatment with tramadol should only be carried out for short periods and under strict medical control.
Also, inform your doctor if any of these problems occur during treatment with tramadol or if you have experienced them before:
Tramadol is transformed in the liver by an enzyme. Some people have a variation of this enzyme, and this can affect each person differently. In some people, sufficient pain relief may not be achieved, while others are more likely to experience serious side effects. If you notice any of the following side effects, you must stop taking this medicine and consult a doctor immediately: slow or shallow breathing, confusion, drowsiness, constricted pupils, general malaise, or vomiting, constipation, loss of appetite.
Tell your doctor if you experience any of the following symptoms while taking tramadol:
Extreme fatigue, loss of appetite, severe abdominal pain, nausea, vomiting, or low blood pressure. These may be indicators of adrenal insufficiency (low cortisol levels). If you have these symptoms, contact your doctor, who will decide if you need to take hormonal supplements.
Taking Tramadol with other medicines
Tell your doctor or pharmacist if you are taking, have recently taken, or might take any other medicines.
Concomitant treatment with Tramadol and monoamine oxidase inhibitors (MAOIs) (medicines for the treatment of depression) should be avoided.
The analgesic effect of Tramadol and its duration may be reduced if you take medicines that contain:
Your doctor will indicate if you should take Tramadol and at what dose.
The risk of side effects increases if you are taking:
Concomitant use of Tramadol with sedatives or medicines for the treatment of insomnia (such as benzodiazepines) increases the risk of drowsiness, respiratory difficulties (respiratory depression), coma, and can be potentially fatal. Due to this, concomitant use should only be considered when no other treatment options are possible. However, if your doctor prescribes this medicine with sedative medicines, you must limit the dose and duration of concomitant treatment.
Taking Tramadol with food and alcohol
Do not consume alcohol during treatment with tramadol, as its effect may be intensified. Food does not affect the effect of tramadol.
Use in athletes
This medicine contains tramadol, which can produce a positive result in doping tests.
Children and adolescents
Use in children with respiratory problems.
Tramadol is not recommended for use in children with respiratory problems, as the symptoms of tramadol toxicity can worsen in these children.
Pregnancy, breastfeeding, and fertility
If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor or pharmacist before using this medicine.
There is very little information available on the safety of tramadol in pregnant women. Therefore, you should not take tramadol if you are pregnant.
Chronic treatment during pregnancy can lead to withdrawal syndrome in newborns.
Tramadol can pass into breast milk. For this reason, you should not take tramadol more than once during breastfeeding, or if you do, you should stop breastfeeding.
Based on human experience, it is not suggested that tramadol affects fertility in men and women.
Driving and using machines
Ask your doctor if you can drive or use machines during treatment with tramadol. It is important that before driving or using machines, you observe how this medicine affects you. Do not drive or use machines if you feel drowsy, dizzy, have blurred vision, or double vision, or have difficulty concentrating. Be especially careful at the start of treatment, after a dose increase, after a change in formulation, and/or when administering it concomitantly with other medicines.
Tramadol Aristo contains lactose, if your doctor has told you that you have an intolerance to some sugars, consult them before taking this medicine.
Follow exactly the administration instructions of this medicine indicated by your doctor. In case of doubt, consult your doctor or pharmacist again.
Before starting treatment and regularly during treatment, your doctor will also explain what you can expect from the use of tramadol, when and for how long you should use it, when you should contact your doctor, and when you should stop using it (see also section 2).
The dose should be adjusted to the intensity of the pain and your individual sensitivity. Normally, you should use the lowest possible dose that produces pain relief. Do not take more than 400 mg of tramadol hydrochloride per day, unless your doctor has indicated otherwise.
Unless your doctor has given you different instructions, the recommended dose is:
Adults and adolescents over 12 years
One tramadol 100 mg tablet twice a day (equivalent to 200 mg of tramadol hydrochloride per day), preferably in the morning and at night.
If necessary, your doctor may prescribe a different and more suitable dose of this medicine for you.
If necessary, the dose can be increased to 150 mg or 200 mg twice a day (equivalent to 300 mg - 400 mg of tramadol hydrochloride per day).
Children
Tramadol is not indicated for children under 12 years.
Elderly patients
In elderly patients (over 75 years), the elimination of tramadol may be slow. If this is your case, your doctor may recommend prolonging the dosing intervals.
Patient with hepatic or renal impairment/patients on dialysis
If you have severe liver or kidney disease, treatment with tramadol is not recommended. If you have moderate liver or kidney disease, your doctor may prolong the dosing intervals.
How and when should you take tramadol?
Tramadol is administered orally.
Tramadol tablets should always be swallowed whole, not divided or chewed, with sufficient liquid, preferably in the morning and at night. You can take the tablet with an empty stomach or with food.
For how long should you take tramadol?
Tramadol should not be administered for longer than strictly necessary.
If you require prolonged treatment, your doctor will check you at short and regular intervals (if necessary with interruptions in treatment) to see if you should continue treatment with tramadol and at what dose.
If you think the effect of this medicine is too strong or too weak, tell your doctor or pharmacist.
If you take more tramadol than you should
If you have taken more tramadol than you should by mistake, you will not usually have negative effects. You should take the next dose as prescribed.
After taking very high doses, you may experience constricted pupils, vomiting, decreased blood pressure, increased heart rate, collapse, decreased level of consciousness up to coma (deep unconsciousness), epileptic seizures, and difficulty breathing that can lead to respiratory arrest. In this case, call a doctor immediately!
In case of overdose or accidental ingestion, consult your doctor, pharmacist, or call the Toxicological Information Service, phone (91) 562.04.20, indicating the medicine and the amount taken. It is recommended to carry the professional medicinal leaflet.
If you forget to take tramadol
If you forget to take the tablets, it is likely that the pain will return. Do not take a double dose to make up for forgotten doses, simply continue treatment as indicated by your doctor.
If you stop treatment with tramadol
If you stop or finish treatment with tramadol too early, it is likely that the pain will return. If you want to stop treatment due to undesirable effects, consult your doctor.
Do not stop taking this medicine suddenly unless your doctor tells you to. If you want to stop taking your medicine, talk to your doctor first, especially if you have been taking it for a long time. Your doctor will inform you when and how to stop it, which can be done by gradually reducing the dose to reduce the likelihood of unnecessary side effects (withdrawal symptoms).
Generally, no undesirable effects occur when finishing treatment with tramadol. However, in rare cases, when some people who have been taking tramadol for some time stop taking it suddenly, they may feel unwell. They may feel agitated, anxious, nervous, or trembly. They may feel overactive, have difficulty sleeping, or have gastrointestinal or intestinal disorders. Very few people may have panic attacks, hallucinations, unusual perceptions such as itching, tingling, and numbness, and ringing in the ears (tinnitus). Very rarely, other unusual symptoms of the central nervous system have been seen, such as confusion, delirium, distorted perception of one's own personality (depersonalization), and altered perception of reality (derealization) and delusions of persecution (paranoia). If you experience any of these symptoms after stopping tramadol, please consult your doctor.
If you have any other questions about the use of this medicine, ask your doctor or pharmacist.
Like all medicines, this medicine can cause adverse effects, although not all people suffer from them.
You should consult your doctor immediately if you experience symptoms of an allergic reaction such as swelling of the face, tongue, and/or throat and/or difficulty swallowing and rash along with difficulty breathing.
The most frequent adverse effects during treatment with tramadol are nausea and dizziness, which occur in more than 1 in 10 people.
Very common: may affect more than 1 in 10 people
Common: may affect up to 1 in 10 people
Uncommon: may affect up to 1 in 100 people
Rare: may affect up to 1 in 1,000 people
Very rare: may affect up to 1 in 10,000 people
Frequency not known: the frequency cannot be estimated from the available data
When treatment is suddenly stopped, signs of drug withdrawal syndrome may appear (see "If you stop taking Tramadol Aristo").
Reporting of adverse effects
If you experience any type of adverse effect, consult your doctor or pharmacist, even if it is a possible adverse effect that does not appear in this prospectus. You can also report them directly through the Spanish Pharmacovigilance System for Human Use Medicines www.notificaRAM.es. By reporting adverse effects, you can contribute to providing more information on the safety of this medicine.
Keep this medicine out of the sight and reach of children.
Store this medicine in a safe and protected place, where others cannot access it. This medicine can cause serious harm and even be fatal to people who have not been prescribed it.
Do not use this medicine after the expiration date that appears on the packaging after "CAD". The expiration date is the last day of the month indicated.
This medicine does not require special storage conditions.
Medicines should not be thrown away through the sewers or in the trash. Deposit the packaging and medicines you no longer need in the SIGRE
point of the pharmacy. In case of doubt, ask your pharmacist how to dispose of the packaging and medicines you no longer need. This way, you will help protect the environment.
Composition of Tramadol Aristo
Appearance of the Product and Package Contents
White, round, biconvex, and uncoated tablets.
It is presented in packages of 20 or 60 tablets.
Only some package sizes may be marketed.
Marketing Authorization Holder and Manufacturer
Marketing Authorization Holder
Aristo Pharma Iberia, S.L.
C/ Solana, 26
28850, Torrejón de Ardoz
Madrid, Spain
Manufacturer
G.L. Pharma GmbH
Industriestrasse 1,
A-8502 Lannach
Austria
Date of the Last Revision of this Prospectus:April 2025
Detailed information about this medicine is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es/
The average price of TRAMADOL ARISTO 100 mg PROLONGED-RELEASE TABLETS in November, 2025 is around 4.14 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.
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