Leaflet: Information for the user
Losartán Teva-ratio 50 mg film-coated tablets
Read this leaflet carefully before you start taking this medicine, because
it contains important information for you.
1. What Losartán Teva-ratio is and what it is used for
2. What you need to know before you start taking Losartán Teva-ratio
3. How to take Losartán Teva-ratio
4. Possible side effects
5. Storage of Losartán Teva-ratio
6. Contents of the pack and additional information
Losartán belongs to a group of medications called angiotensin II receptor antagonists.
Angiotensin II is a substance produced in the body that binds to receptors present in blood vessels, causing them to constrict. This results in an increase in blood pressure. Losartán prevents the binding of angiotensin II to these receptors, causing blood vessels to relax, which in turn reduces blood pressure. Losartán reduces the worsening of renal function in patients with high blood pressure and type 2 diabetes.
Losartán Teva-ratio is used for
Do not take Losartán Teva-ratio
Warnings and precautions
Consult your doctor, pharmacist, or nurse before starting to take Losartan Teva-ratio.
You must inform your doctor if you think you are pregnant (or could be). Losartan is not recommended at the beginning of pregnancy, and it should not be taken if you are more than three months pregnant, as it may cause serious harm to your baby if used at this stage (see Pregnancy section).
It is essential to inform your doctor before taking losartan:
Your doctor may monitor your kidney function, blood pressure, and blood electrolyte levels (e.g., potassium), at regular intervals.
See also the information under the heading “Do not take Losartán Teva-ratio”.
Consult your doctor if you experience abdominal pain, nausea, vomiting, or diarrhea after taking losartan. Your doctor will decide whether to continue treatment. Do not stop taking losartan on your own.
Children and adolescents
Losartan has been studied in children. For more information, talk to your doctor.
Losartan is not recommended for use in children with kidney or liver problems, as there are limited available data in these patient groups. Losartan is not recommended for use in children under 6 years old, as it has not been shown to be effective in this age group.
Other medicines and Losartan Teva-ratio
Inform your doctor or pharmacist if you are taking, have taken recently, or may need to take any other medicine.
Inform your doctor if you are taking potassium supplements, salt substitutes that contain potassium, or potassium-sparing medicines such as certain diuretics (amilorida, triamtereno, spironolactone) or other medicines that may increase serum potassium (e.g., heparin, medicines containing trimetoprim), as it is not recommended to combine them with losartan.
While taking losartan, be particularly cautious if you are taking any of the following medicines:
Your doctor may need to adjust your dose and/or take other precautions:
If you are taking an angiotensin-converting enzyme inhibitor (ACE inhibitor) or aliskirén (see also the information under the headings “Do not take Losartán Teva-ratio” and “Warnings and precautions”).
If your kidney function is altered, the concomitant use of these medicines may lead to a worsening of kidney function.
Lithium-containing medicines should not be used in combination with losartan without close monitoring by your doctor. It may be necessary to take special precautions (e.g., blood tests).
Losartan Teva-ratio with food and drinks
Losartan can be taken with or without food.
It is recommended to avoid grapefruit juice while taking losartan.
Pregnancy and breastfeeding
Pregnancy
You must inform your doctor if you think you are pregnant (or could be). Normally, your doctor will advise you to stop taking losartan before becoming pregnant or as soon as you know you are pregnant and advise you to take another medicine instead of losartan. Losartan is not recommended at the beginning of pregnancy, and it should not be taken if you are more than three months pregnant, as it may cause serious harm to your baby if used at this stage.
Breastfeeding
Inform your doctor if you are breastfeeding or are about to start breastfeeding. Losartan is not recommended for use in breastfeeding mothers, and your doctor may choose another treatment if you wish to continue breastfeeding, especially if your baby is a newborn or premature.
Consult your doctor or pharmacist before using this medicine.
Driving and operating machinery
No studies have been conducted on the effects on the ability to drive and use machines.
It is unlikely that Losartan Teva-ratio will affect your ability to drive or use machines. However, as many medicines used to treat high blood pressure, losartan may cause dizziness or drowsiness in some people. If you experience dizziness or drowsiness, consult your doctor before engaging in these activities.
Losartán Teva-ratio contains lactose
If your doctor has told you that you have an intolerance to certain sugars, consult with them before taking this medicine.
Your doctor will decide on the appropriate dose of losartan, depending on your condition and whether you are taking other medications. It is essential to continue taking losartan as prescribed by your doctor to maintain consistent blood pressure control.
Patients with high blood pressure
Typically, treatment begins with 50 mg of losartan (one losartan 50 mg tablet) once a day. The maximum blood pressure-lowering effect is achieved within 3-6 weeks of starting treatment. Subsequently, in some patients, the dose may be increased to 100 mg of losartan (two losartan 50 mg tablets) once a day.
If you estimate that the losartan effect is too strong or too weak, please inform your doctor or pharmacist.
Use in children and adolescents
Children under 6 years old
Losartan is not recommended for use in children under 6 years old, as it has not been shown to be effective in this age group.
Children aged 6-18 years
The recommended starting dose in patients weighing between 20 and 50 kg is 0.7 mg of losartan per kg of body weight, administered once a day (up to 25 mg of losartan). Your doctor may increase the dose if your blood pressure is not controlled.
Other forms of this medication may be more suitable for children; ask your doctor or pharmacist.
Patients with high blood pressure and type 2 diabetes
Typically, treatment begins with 50 mg of losartan (one losartan 50 mg tablet) once a day. Subsequently, the dose may be increased to 100 mg of losartan (two losartan 50 mg tablets) once a day, depending on your blood pressure response.
Losartan can be administered with other medications that lower blood pressure (e.g., diuretics, calcium channel blockers, alpha or beta blockers, and central-acting medications), as well as with insulin and other medications frequently used to reduce blood glucose levels (e.g., sulfonylureas, glitazones, and glucosidase inhibitors).
Adult patients with heart failure
Typically, treatment begins with 12.5 mg of losartan (one losartan 12.5 mg initiation tablet) once a day. The dose should be gradually increased, weekly (i.e., 12.5 mg once a day for the first week, 25 mg once a day for the second week, 50 mg once a day for the third week, 100 mg once a day for the fourth week, 150 mg once a day for the fifth week), to a dose determined by your doctor. A maximum dose of losartan of 150 mg (e.g., three losartan 50 mg tablets) once a day may be used.
In the treatment of heart failure, losartan is typically combined with a diuretic (a medication that increases the amount of water that passes through your kidneys) and/or digitalis (a medication that helps your heart be stronger and more efficient) and/or a beta blocker.
Posology in special patient groups
Your doctor may recommend a lower dose, especially when starting treatment in certain patients, such as those treated with high doses of diuretics, patients with liver insufficiency, or patients over 75 years old. Losartan is not recommended for use in patients with severe liver insufficiency (see "Do not take Losartan Teva-ratio").
Administration
The tablets should be taken with a glass of water. Try to take your daily dose approximately at the same time each day. It is essential to continue taking losartan until your doctor tells you otherwise.
If you take more Losartan Teva-ratio than you should
If you accidentally take too many tablets, or if a child swallows some, contact your doctor immediately. The symptoms of overdose are low blood pressure, increased heart rate, and possibly decreased heart rate.
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 medication and the amount ingested.
If you forget to take Losartan Teva-ratio
If you accidentally forget a dose, simply take the next dose as usual. Do not take a double dose to compensate for the missed doses.
If you have any doubts about the use of this medication, ask your doctor or pharmacist.
Like all medicines, this medicine may cause side effects, although not everyone will experience them.
If you experience any of the following, stop taking losartan tablets and inform your doctor immediately or go to the emergency service of your nearest hospital:
A severe allergic reaction (skin rash, itching, swelling of the face, lips, mouth, or throat that may cause difficulty swallowing or breathing).
This is a serious but rare side effect that affects more than 1 in 10,000 patients but fewer than 1 in 1,000. You may need urgent medical attention or hospitalization.
The following side effects have been reported with losartan:
Frequent (may affect up to 1 in 10 people):
Infrequent (may affect up to 1 in 100 people):
Rare (may affect up to 1 in 1,000 people):
Frequency not known (the frequency cannot be estimated from available data):
The side effects in children are similar to those observed in adults.
Reporting of side effects:
If you experience any type of side effects, consult your doctor or pharmacist, even if it is a side effect that does not appear in this leaflet. You can also report them directly through the Spanish System for the Pharmacovigilance of Medicines for Human Use, Website: www.notificaRAM.es. By reporting side effects, you can contribute to providing more information on the safety of this medicine.
Keep out of the sight and reach of children.
Do not use this medication after the expiration date that appears on the packaging after CAD. The expiration date is the last day of the month indicated.
Conserve Losartán Teva-ratio in the original packaging..
Blister
No special storage conditions are required.
Do not open the blister until you are ready to take the medication.
High-density polyethylene (HDPE) opaque white container with a screw cap with desiccant of opaque polypropylene (PP) tamper-evident (Tamper-evident, TE) or tamper-evident / suitable for the elderly (TE / SF).
This medication does not require special storage conditions.
Once opened, expiration date of 6 months
Medicines should not be disposed of through the drains or in the trash. Deposit the containers and unused medications at the SIGRE point of the pharmacy. Ask your pharmacist how to dispose of the containers and unused medications. In this way, you will help protect the environment.
Composition of Losartán Teva-ratio
- The active ingredient of Losartán Teva-ratio is losartan potassium.
Cada comprimido de Losartán Teva-ratio 50 mg contains 50 mg of losartan (as potassium salt).
- The other components are in the core: lactose monohydrate, microcrystalline cellulose, pregelatinized cornstarch, and magnesium stearate.
Losartán Teva-ratio 50 mg contains potassium in the following amount: 4.24 mg (0.108 mEq).
Losartán Teva-ratio 50 mg tablets also contain in the film coating: alcohol, partially hydrolyzed polyvinyl chloride, titanium dioxide, macrogol, and talc.
Appearance of the product and content of the container
Losartán Teva-ratio is supplied as film-coated tablets, white, oval, slightly arched, engraved with “50” on one side, scored on the other containing 50 mg of losartan potassium.
Losartán Teva-ratio is supplied in the following container sizes:
Losartán Teva-ratio 50 mg - is presented in a container with 28 and 500 film-coated tablets containing each tablet 50 mg of losartan potassium in a white opaque PVC/PVdC/Al blister or in an HDPE bottle (contains desiccant) with 28 film-coated tablets.
Only some container sizes may be commercially marketed.
Holder of the marketing authorization and responsible for manufacturing
Holder of the marketing authorization:
Teva Pharma, S.L.U.
C/ Anabel Segura 11, Edificio Albatros B, 1st floor.
28108 Alcobendas. Madrid. Spain
Responsible for manufacturing:
Teva Pharmaceutical Works Co. Ltd.
Pallagi út 13
Debrecen (Hungary)
or
Teva Pharma S.L.U.
C/ C, n 4 Industrial Estate Malpica
50016 Zaragoza
Spain
Date of the last review of this leaflet:February 2025
Detailed and updated information on this medicine is available on the website of the Spanish Agency for Medicines and Medical Devices (AEMPS) http://www.gob.aemps.es/
You can access detailed and updated information on this medicine by scanning with your smartphone the QR code included in the carton. You can also access this information on the following internet address: https://cima.aemps.es/cima/dochtml/p/68944/P_68944.html
Средняя цена на Losartan teva-ratio 50 mg comprimidos recubiertos con pelicula efg в август, 2025 года составляет около 4.17 евро. Финальная стоимость может зависеть от региона, конкретной аптеки и рецептурного статуса. Для точной информации лучше проверить онлайн или в ближайшей аптеке.
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