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Losartan - Usage, Dosage, Side Effects, FAQ's, Reviews

June 24, 2022




Losartan is a prescription medicine used to treat high blood pressure (hypertension). Losartan belongs to a class of drugs called angiotensin receptor blockers (ARBs).

Losartan may be used alone or with other blood pressure lowering medications.

Losartan helps to lower blood pressure by relaxing blood vessels. This lowers the workload on the heart and helps to improve blood flow.

Losartan is available as the brand-name drug Cozaar. It’s also available as a generic drug. Generic drugs usually cost less than the brand-name version. In some cases, they may not be available in every strength or form as the brand-name drug.

Losartan is a prescription drug. It comes as an oral tablet and an oral solution.


Losartan is an angiotensin II receptor antagonist (AT1 subtype).


Losartan is used to treat high blood pressure (hypertension) and to reduce the risk of stroke in people with hypertension. It is also used to treat kidney problems in people with type 2 diabetes mellitus (condition in which the body does not use insulin normally and, therefore, cannot control the amount of sugar in the blood). Losartan is in a class of medications called angiotensin II receptor antagonists. It works by blocking the action of certain natural substances that tighten the blood vessels, allowing the blood to flow more smoothly and the heart to pump more efficiently.

Side Effects

The most common side effects of losartan are headache, dizziness, and fatigue. Other common side effects include upper respiratory tract infection, diarrhea, and back pain.


Some precautions to consider when taking Losartan include avoiding alcohol, monitoring blood pressure, and avoiding becoming pregnant or breastfeeding while taking the medication. Additionally, it is important to tell your doctor about any other medications you are taking, as Losartan may interact with other drugs.


There is no definitive answer to this question as the ideal dosage of Losartan may vary depending on the individual's medical history, age, weight, and other factors. However, the general recommended starting dose for Losartan is 50 mg once daily. If this initial dose is well-tolerated, it may be increased to 100 mg once daily. Some people may require a higher dose of Losartan, up to 150 mg once daily, to achieve optimal blood pressure control.


Losartan can be stored at room temperature in a dry, dark place.


There are no known major drug interactions with losartan. However, as with all medications, it is always best to check with a healthcare provider before starting or stopping any medications.

User Reviews

Losartan is generally well-tolerated, with the most common side effects being dizziness, headache, and fatigue. Some people may also experience diarrhea, constipation, or skin rash. Losartan is a safe and effective medication for most people. However, it is important to take it as prescribed and to follow up with your doctor to ensure that it is working properly.

Frequently Asked Questions (FAQs)

What is miminum age to use "Losartan"?

There is no definitive answer to this question as it depends on the individual's health condition and other factors. However, it is generally recommended that people consult with their healthcare provider before taking Losartan, particularly if they are under the age of 18.

Why should not use "Losartan"?

Losartan is an angiotensin II receptor antagonist that is used to treat high blood pressure and congestive heart failure. While it is generally a safe and effective medication, there are some potential side effects, including headache, dizziness, and diarrhea.

What are alternatives of "Losartan"?

Some alternatives to Losartan include other blood pressure medications such as ACE inhibitors, beta blockers, and calcium channel blockers.

Is "Losartan" bad for health?

There is no definitive answer to this question as the effects of Losartan on health may vary depending on the individual. Some potential side effects associated with Losartan include dizziness, headache, and fatigue. However, it is important to note that not all individuals will experience these side effects and Losartan may also offer some health benefits.

What are precautions of "Losartan" to take?

Losartan is a prescription medication used to treat high blood pressure and congestive heart failure. When taking Losartan, it is important to follow the directions of your doctor. Some common precautions to take include:
- Drink plenty of fluids to prevent dehydration
- Avoid activities that may increase your blood pressure, such as strenuous exercise
- Monitor your blood pressure at home regularly
- Keep all appointments with your doctor to monitor your progress

What kind of product is "Losartan"?

Losartan is a drug that is used to treat high blood pressure and congestive heart failure.

How many days "Losartan" can be used?

There is no definitive answer to this question as it depends on the individual's response to the medication. Some people may find that they need to take Losartan every day, while others may only need to take it every other day.

How many times "Losartan" can be used in a day?

There is no recommended dosage for "Losartan."

Does "Losartan" is addictive?

There is no evidence to suggest that losartan is addictive.

Is there any complication for diabetes patients to use "Losartan"?

There are no known complications for diabetes patients who use Losartan.

Is there any complication for patients having heart issues to use "Losartan"?

There is a potential for complications for patients with heart issues who use Losartan. These complications can include an increased risk for heart attack or stroke.


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