


Ask a doctor about a prescription for AGOMELATINE QUALIGEN 25 mg FILM-COATED TABLETS
Package Leaflet: Information for the User
Read all of this leaflet carefully before you start taking this medicine because it contains important information for you.
Contents of the pack:
This medicine contains the active substance agomelatine. Agomelatine belongs to a group of medicines called antidepressants and has been prescribed for you to treat your depression.
Agomelatina is used in adults.
Depression is a long-lasting change in mood that interferes with daily life. The symptoms of depression vary from person to person, but usually consist of deep sadness, feelings of uselessness, loss of interest in hobbies, sleep disturbances, feeling of slowness, feeling of anxiety, and weight changes.
The expected benefits of agomelatine are to reduce and gradually eliminate the symptoms related to your depression.
Do not take agomelatine
Warnings and precautions
There may be reasons why agomelatine is not suitable for you:
During your treatment with agomelatina:
What to do to avoid potentially serious liver problems:
Before starting or increasing the dose | Approximately 3 weeks | Approximately 6 weeks | Approximately 12 weeks | Approximately 24 weeks | |
Blood tests | ? | ? | ? | ? | ? |
Based on the evaluation of these tests, your doctor will decide if you should receive or continue using this medicine (see also section 3 “How to take agomelatina”).
Be aware of the signs and symptoms that may indicate that your liver is not working properly.
The effect of agomelatine has not been documented in patients over 75 years of age. Agomelatine should therefore not be used in these patients.
Suicidal thoughts and worsening of your depression
If you are depressed, you may occasionally have thoughts of self-harm or suicide. These thoughts may be increased at the beginning of treatment with antidepressants, as all these medicines take time to work, usually a couple of weeks but sometimes longer.
You are more likely to have these thoughts:
Contact your doctor or go directly to the hospital as soon as you have any thoughts of self-harm or suicide.
It may be helpful to tell a relative or close friend that you are depressed and ask them to read this leaflet. You can ask them to tell you if they notice that your depression is getting worse, or if they are worried about changes in your behavior.
Children and adolescents
This medicine is not intended for use in children and adolescents (under 18 years).
Using agomelatina with other medicines
Tell your doctor or pharmacist if you are using or have recently used or may need to use any other medicines.
Do not take agomelatine with certain medicines (see also “Do not take agomelatine” in section 2): fluvoxamine (another medicine used to treat depression) and ciprofloxacin (an antibiotic), as they may change the expected dose of agomelatine in your blood.
Make sure to tell your doctor if you are taking any of the following medicines: propranolol (a beta-blocker used to treat high blood pressure), enoxacin (an antibiotic), and if you smoke more than 15 cigarettes/day.
Taking agomelatina with alcohol
It is not recommended to drink alcohol while being treated with this medicine.
Pregnancy
If you are pregnant or breastfeeding, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.
Breastfeeding
Ask your doctor if you are breastfeeding or planning to breastfeed, as you should stop breastfeeding if you take agomelatine.
Ask your doctor or pharmacist for advice before taking any medicine.
Driving and using machines
You may feel dizzy or drowsy that could affect your ability to drive or use machines. You should make sure your reaction is normal before driving or using machines.
Sodium
This medicine contains less than 1 mmol of sodium (23 mg) per tablet; this is essentially “sodium-free”
Follow the instructions for administration of this medicine exactly as indicated by your doctor or pharmacist. If you are unsure, consult your doctor or pharmacist again.
The recommended dose of agomelatine is one tablet (25 mg) before bedtime. In some cases, your doctor may prescribe a higher dose (50 mg), i.e., two tablets that should be taken together before bedtime.
In most people with depression, agomelatine starts to work on the symptoms of depression within two weeks of starting treatment. Your doctor may continue to prescribe this medicine when you feel better to prevent depression from coming back.
Your depression should be treated for a sufficient period of at least 6 months to ensure that you no longer have symptoms.
Do not stop taking your medicine without consulting your doctor, even if you feel better.
This medicine is for oral administration. You should swallow your tablet with the help of a glass of water. You can take agomelatine with or without food.
How to switch from an antidepressant (SSRI / SNRI) to agomelatine?
If your doctor switches your previous antidepressant medication from an SSRI or SNRI to agomelatine, they will advise you on how to stop your previous treatment when you start taking agomelatine.
You may experience withdrawal symptoms related to the interruption of your previous treatment for a few weeks, even if the dose of your previous antidepressant is gradually reduced.
Withdrawal symptoms include: dizziness, numbness, sleep disturbance, agitation or anxiety, headache, nausea, vomiting, and tremors. These effects are usually mild to moderate and disappear on their own within a few days.
If treatment with agomelatine is started while the dose of the previous medicine is being gradually reduced, the possible withdrawal symptoms should not be confused with a lack of effect of agomelatine at the beginning of treatment.
You should consult your doctor about the best way to stop your previous antidepressant treatment when you start treatment with agomelatine.
Liver function monitoring (see also section 2):
Your doctor will ask for tests to check that your liver is working properly before starting treatment and, after that, periodically during treatment, usually after 3 weeks, 6 weeks, 12 weeks, and 24 weeks. If your doctor increases the dose to 50 mg, tests should be performed at the time of the dose increase and, after that, periodically during treatment, usually after 3 weeks, 6 weeks, 12 weeks, and 24 weeks. After that, tests will be performed if the doctor considers it necessary.
Do not use this medicine if your liver is not working properly.
If you have kidney problems, your doctor will make an individual assessment to decide if it is safe for you to take this medicine.
If you take more Agomelatina Qualigen than you should
In case of overdose or accidental ingestion, consult your doctor, pharmacist, or call the Toxicology Information Service, phone: 91 562 04 20, indicating the medicine and the amount taken.
Experience with overdose of agomelatine is limited, but reported symptoms include upper abdominal pain, drowsiness, fatigue, agitation, anxiety, tension, dizziness, cyanosis, or general malaise.
If you forget to take Agomelatina Qualigen
Do not take a double dose to make up for forgotten doses. Simply take the next dose at the usual time.
The printed calendar on the blister pack containing the tablets will help you remember when you last took an Agomelatina Qualigen tablet.
If you stop taking Agomelatina Qualigen
You should ask your doctor before stopping treatment with this medicine.
If you think the effect of agomelatine is too strong or too weak, consult your doctor or pharmacist.
If you have any other questions about the use of this medicine, ask your doctor or pharmacist.
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Most side effects are mild or moderate. They usually appear in the first two weeks of treatment and are usually temporary.
These side effects include:
Reporting of side effects
If you experience any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly through the national reporting system: Spanish Pharmacovigilance System for Human Use Medicines: https://www.notificaRAM.es. By reporting side effects, you can help provide more information on the safety of this medicine.
Keep this medicine out of the sight and reach of children.
Do not use this medicine after the expiry date which is stated on the carton and blister after EXP. The expiry date is the last day of the month stated.
Store this medicine in the original package to protect it from moisture. This medicine does not require special storage conditions.
Medicines should not be disposed of via wastewater or household waste. Return any unused medicine to your pharmacist. Ask your pharmacist how to dispose of medicines no longer required. This will help protect the environment.
Composition of Agomelatina Qualigen
Each film-coated tablet contains 25 mg of agomelatine-citric acid cocrystal (equivalent to 25 mg of agomelatine).
Appearance of the product and pack contents
Agomelatina Qualigen 25 mg film-coated tablets are yellow, oblong, biconvex, 9 x 4.5 mm.
Agomelatina Qualigen is available in blisters. The packs contain 7, 14, 28, 42, 56, 84, 98, or 100 tablets.
Not all pack sizes may be marketed.
Marketing authorisation holder and manufacturer
Marketing authorisation holder
Neuraxpharm Spain, S.L.U.
Avda. Barcelona, 69
08970 Sant Joan Despí
Barcelona - Spain
Manufacturer:
Neuraxpharm Arzneimittel GmbH
Elisabeth-Selbert-Str. 23
40764 Langenfeld
Germany
Medis International AS., vyrobni zavod Bolatice
Prumyslova 961/16
74723 Bolatice
Czech Republic
This medicine is authorised in the following countries:
France: | Agomélatine neuraxpharm 25 mg, film-coated tablet |
Germany: | Agomelatin neuraxpharm 25 mg film-coated tablets |
Netherlands: | Agomelatine neuraxpharm 25 mg, film-coated tablets |
Portugal: | Agomelatina neuraxpharm 25 mg film-coated tablets |
Spain: | Agomelatina Qualigen 25 mg film-coated tablets EFG |
United Kingdom: | Agomelatine neuraxpharm 25 mg film-coated tablets |
Poland: | Agomelatine Neuropharma 25 mg film-coated tablets |
Date of last revision of this leaflet: July 2018
The average price of AGOMELATINE QUALIGEN 25 mg FILM-COATED TABLETS in October, 2025 is around 30.66 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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Discuss dosage, side effects, interactions, contraindications, and prescription renewal for AGOMELATINE QUALIGEN 25 mg FILM-COATED TABLETS – subject to medical assessment and local rules.