Package Leaflet: Information for the User
EplerenoneAlter25 mg film-coated tablets EFG
Read all of this leaflet carefully before you start taking this medicine because it contains important information for you.
Contents of the pack
Eplerenone Alter belongs to a group of medicines known as selective aldosterone blockers. These blockers inhibit the action of aldosterone, a substance produced by the body that controls blood pressure and cardiac function. High levels of aldosterone can cause changes in your body that lead to heart failure.
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Eplerenone Alter is used to treat heart failure to prevent worsening and reduce hospitalization if you have:
Do not take Eplerenone Alter
Warnings and precautions
Consult your doctor or pharmacist before starting to take Eplerenone Alter
Children and adolescents
The safety and efficacy of eplerenone in children and adolescents have not been established.
Taking Eplerenone Alter with other medicines
Tell your doctor or pharmacist if you are taking, have recently taken, or might take any other medicines.
Taking Eplerenone Alter with food and drinks
Eplerenone Alter can be taken with or without food.
Pregnancy and breast-feeding
If you are pregnant or breast-feeding, think you may be pregnant, or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine. The effect of Eplerenone Alter during pregnancy in humans has not been evaluated.
It is not known whether eplerenone is excreted in breast milk. Your doctor will decide with you whether to interrupt treatment or breast-feeding.
Driving and using machines
After taking Eplerenone Alter, you may feel dizzy. If this happens, do not drive or use machines.
Eplerenone Alter contains lactose
If your doctor has told you that you have an intolerance to some sugars, consult with them before taking this medicine.
Follow exactly the administration instructions of this medicine given by your doctor or pharmacist. In case of doubt, consult your doctor or pharmacist again.
Eplerenone Alter tablets can be taken with or without food. Swallow the tablets whole with plenty of water.
Eplerenone Alter is usually given together with other medicines for heart failure, for example, beta-blockers. The usual initial dose is one 25 mg tablet once a day, increasing later after about 4 weeks to 50 mg daily (one 50 mg tablet or two 25 mg tablets). The maximum dose regimen is 50 mg per day.
Potassium blood levels should be determined before starting treatment with Eplerenone Alter, during the first week, and after one month of starting treatment or after a dose change. Your doctor may adjust the dose based on your potassium blood levels.
If you have mild kidney problems, you should start treatment with one 25 mg tablet per day. And if you have moderate kidney problems, you should start treatment with one 25 mg tablet every other day. These doses may be adjusted, if your doctor indicates, and according to your potassium blood levels. Eplerenone Alter is not recommended in patients with severe kidney disease. No initial dose adjustment is necessary in patients with mild to moderate liver problems. If you have any liver or kidney disease, it may be necessary to perform potassium blood level determinations more frequently (see also "Do not take Eplerenone Alter").
In elderly patients:No initial dose adjustment is required.
In children and adolescents:Eplerenone Alter is not recommended.
If you take more Eplerenone Alter than you should
If you take more Eplerenone Alter than you should, inform your doctor or pharmacist immediately. If you have taken too much medicine, the most likely symptoms will be low blood pressure (manifested as dizziness, blurred vision, weakness, sudden loss of consciousness) or hyperkalemia, high levels of potassium in the blood (manifested by muscle cramps, diarrhea, nausea, dizziness, or headache).
In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicology Information Service, phone 91 562 04 20, indicating the medicine and the amount ingested.
If you forget to take Eplerenone Alter
If it is almost time for your next dose, skip the dose you missed and take the next dose at the scheduled time.
Otherwise, take the dose as soon as you remember, provided that more than 12 hours have passed since the scheduled time for the next dose. Go back to taking your medicine as usual. Do not take a double dose to make up for forgotten doses.
If you stop taking Eplerenone Alter
It is important to keep taking Eplerenone Alter as your doctor has told you, unless your doctor tells you to stop.
If you have any further questions on the use of this medicine, ask your doctor or pharmacist.
Like all medicines, this medicine can cause side effects, although not everybody gets them.
If any of the following happen, seek medical attention immediately:
These are symptoms of angioedema, a rare side effect (affecting up to 1 in 100 people).
Other side effects reported include:
Common side effects(may affect up to 1 in 10 people)
Uncommon side effects(may affect up to 1 in 100 people):
Reporting of side effects
If you experience any side effects, talk to your doctor or pharmacist, even if it is possible that they are not listed in this leaflet. You can also report side effects directly through the Spanish Pharmacovigilance System for Human Use, Website: 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 the abbreviation CAD. The expiry date is the last day of the month shown.
Do not store above 30°C.
Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help protect the environment.
Composition of Eplerenone Alter
The other ingredients are:
Core of the tablet: lactose monohydrate, microcrystalline cellulose, sodium croscarmellose, hypromellose, sodium lauryl sulfate, talc, magnesium stearate.
Coating of the tablet: Hypromellose, Macrogol 400, Polysorbate 80 (E433), Titanium dioxide, Yellow iron oxide (E172), and Red iron oxide (E172).
Appearance of Eplerenone Alter and contents of the pack
Eplerenone Alter 25 mg film-coated tablets are beige, round, and biconvex with the inscription '25' on one side.
Eplerenone Alter 25 mg film-coated tablets are available in blister packs containing 10, 20, 28, 30, 50, 90, 100, or 200 tablets. Not all pack sizes may be marketed.
Marketing authorization holder and manufacturer
Marketing authorization holder
Laboratorios Alter, S.A.
C/ Mateo Inurria 30
28036 Madrid
Spain
Manufacturer
Adamed Pharma S.A.
Marszalka Józefa Pilsudskiego 5
95-200 Pabianice
Poland
Date of last revision of this leaflet: February 2019
Detailed and updated information on 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 EPLERENONE ALTER 25 mg FILM-COATED TABLETS in October, 2025 is around 26.68 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.