MRP ₹44.6
(Inclusive of all Taxes)
₹6.7 Cashback (15%)
Provide Delivery Location
About Losfirst 50mg Tablet
Losfirst 50mg Tablet belongs to a class of drugs known as angiotensin II receptor blockers that are used to treat high blood pressure (hypertension) and lower the risk of stroke in certain people with heart disease. Hypertension is a medical condition in which blood pressure is elevated persistently (<140/90) in the arteries. Heart failure is a chronic condition in which the heart is unable to pump blood as effectively as it should.
Losfirst 50mg Tablet contains Losartan which works by blocking the action of a hormone called angiotensin II thereby preventing blood vessels from narrowing, in turn lowering the blood pressure and improving the overall blood flow. Besides this, it also protects your kidneys if you have both kidney disease and diabetes.
Take Losfirst 50mg Tablet irrespective of food daily at the same time and swallow whole with a glass of water. Do not crush, chew or break it. Your doctor will advise you on how many doses you should take based on your medical condition. In some cases, you may experience dizziness, tiredness, low blood pressure, weakness, anaemia (lack of blood), hyperkalaemia (high potassium levels in the blood), change in kidney function, orthostatic hypotension (low blood pressure when standing up from lying or sitting position) or hypoglycaemia (low blood sugar). Most of these side effects of Losfirst 50mg Tablet do not require medical attention and gradually resolve over time. However, if the side effects persist, please consult your doctor.
If you are known to be allergic to Losfirst 50mg Tablet or any other medicines, please tell your doctor. It is advised to complete a full course of medication and not stop taking Losfirst 50mg Tablet suddenly as it may cause recurring symptoms or worsen the condition. Losfirst 50mg Tablet is not recommended for pregnant, breastfeeding women, and children below six years of age. Do not consume alcohol with Losfirst 50mg Tablet as it may increase the risk of low blood pressure. Avoid potassium supplements with Losfirst 50mg Tablet as they may lead to high potassium levels in the blood.
Uses of Losfirst 50mg Tablet

Have a query?
Directions for Use
Key Benefits
Losfirst 50mg Tablet is used to treat high blood pressure and prevent heart failure. Losfirst 50mg Tablet is an angiotensin II receptor blocker that blocks the action of a hormone called angiotensin II in the body that causes narrowing of blood vessels leading to high blood pressure. Thereby, lowers high blood pressure by widening and relaxing blood vessels.
Storage
Drug Warnings
If you have diabetes, kidney or liver problems, please inform your doctor before taking Losfirst 50mg Tablet . Losfirst 50mg Tablet is not recommended for pregnant women especially in second and third trimesters as it may cause serious harm to the unborn baby (fetus). Therefore, pregnant or breastfeeding women are advised to consult a doctor before taking Losfirst 50mg Tablet . Do not consume alcohol with Losfirst 50mg Tablet as it may increase the risk of low blood pressure. Avoid potassium supplements with Losfirst 50mg Tablet as it may lead to high potassium levels in blood. Regular blood tests and blood pressure monitoring are recommended while taking Losfirst 50mg Tablet .
Drug-Drug Interactions
Login/Sign Up
Drug-Food Interactions
Login/Sign Up
Diet & Lifestyle Advise
Habit Forming
Therapeutic Class
RXUnison Pharmaceuticals Pvt Ltd
₹31.5
(₹2.84 per unit)
RXBlue Cross Laboratories Pvt Ltd
₹54
(₹3.24 per unit)
RXAuspharma Pvt Ltd
₹45
(₹4.5 per unit)
Special Advise
No, Losfirst 50mg Tablet is not recommended for use during pregnancy especially in the second and third trimesters as it may harm the developing baby. Therefore, if you are pregnant or planning for pregnancy, please inform your doctor before taking Losfirst 50mg Tablet .
You are not recommended to take more than the prescribed dose of Losfirst 50mg Tablet as it may cause Losfirst 50mg Tablet overdose resulting in symptoms such as low blood pressure, fast or slow heartbeat. However, if you experience any of these symptoms while taking Losfirst 50mg Tablet , please consult a doctor immediately.
No, you are not recommended to take ibuprofen with Losfirst 50mg Tablet as co-administration of these two medicines may reduce the effect of Losfirst 50mg Tablet and increase the risk of impaired kidney function. However, if you experience loss of appetite, sudden weight loss or weight gain, weakness, muscle cramps, vomiting, nausea, decreased or increased urination, irregular heart rhythm and fluid retention, please consult a doctor immediately. If you are supposed to use these medicines together, you are advised to contact your doctor so that the dose may be adjusted to use safely.
No, you are not recommended to take potassium supplements with Losfirst 50mg Tablet as it may increase the levels of potassium in blood (hyperkalaemia). However, please consult a doctor before taking other medicines with Losfirst 50mg Tablet .
Losfirst 50mg Tablet may be safe for diabetic patients if it is prescribed by a doctor. Losfirst 50mg Tablet protects kidney and slows down the decrease of kidney function in hypertensive (high blood pressure) type 2 diabetic patients.
If you have any kidney problems, it is advised to inform your doctor before taking Losfirst 50mg Tablet . Losfirst 50mg Tablet may worsen kidneys function if there is any existing kidney problem. However, if you experience unexplained weight gain, swelling in feet, ankles or hands, please consult your doctor immediately.
Country of origin
Manufacturer/Marketer address
We provide you with authentic, trustworthy and relevant information