Cosart Tablet (Losartan Potassium) | Used for High Blood Pressure & Hypertension

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Cosart Tablet contains Losartan Potassium, an angiotensin II receptor blocker (ARB) used to manage high blood pressure. It works by blocking the action of angiotensin II, helping relax blood vessels and lower blood pressure.

Cosart 25 Tablet (Losartan 25mg)

Package	QTY	Price	Add To Cart
30 Tablet/s		$4.00
60 Tablet/s		$7.00
90 Tablet/s		$10.00

Cosart 50 Tablet (Losartan 50mg)

Package	QTY	Price	Add To Cart
30 Tablet/s		$7.00
60 Tablet/s		$13.00
90 Tablet/s		$19.00

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Product Overview

Cosart Tablet contains Losartan Potassium, an antihypertensive medicine belonging to the angiotensin II receptor blocker (ARB) class. It is primarily used to manage high blood pressure (hypertension). Lowering elevated blood pressure can help reduce the strain on the heart and blood vessels.

Losartan works by blocking the action of angiotensin II, a substance in the body that causes blood vessels to narrow. When the effects of angiotensin II are blocked, the blood vessels can relax and widen, allowing blood to flow more easily and helping lower blood pressure.

Losartan also has specific medical uses in certain patients with hypertension and left ventricular hypertrophy, where it can reduce the risk of stroke. It is also indicated for certain patients with type 2 diabetes, hypertension, and diabetic nephropathy.

During treatment, healthcare professionals may monitor blood pressure, kidney function, and potassium levels. Monitoring can be particularly important for people with kidney problems or those taking medicines that can affect potassium levels.

Key Product Information

Product Information	Details
Product Name	Cosart Tablet
Active Ingredient	Losartan Potassium
Medicine Type	Antihypertensive Medicine
Drug Class	Angiotensin II Receptor Blocker (ARB)
Dosage Form	Tablet
Route of Administration	Oral
Primary Use	Management of high blood pressure
Other Uses	Stroke-risk reduction in certain hypertensive patients with LVH; diabetic nephropathy in certain patients with type 2 diabetes and hypertension
Main Action	Blocks the action of angiotensin II
Administration	As directed by a healthcare professional

How Cosart Tablet Works
Losartan selectively blocks the AT1 receptors to prevent angiotensin II from producing its usual effects.

This action helps:

Relax and widen blood vessels
Reduce resistance to blood flow
Lower blood pressure
Reduce strain on the cardiovascular system
Limit the effects of excessive angiotensin II activity
Unlike beta-blockers, Losartan does not primarily work by slowing the heart rate. Its main action is on the renin-angiotensin system, which plays an important role in regulating blood pressure.

Precaution

Pregnancy

Losartan should not be used during pregnancy because medicines that act on the renin-angiotensin system can cause serious harm to the developing fetus. Inform your healthcare professional immediately if pregnancy occurs during treatment.

Kidney Problems

Inform your doctor if you have kidney disease. Losartan can affect kidney function in some patients, and kidney function may need to be monitored during treatment.

Potassium Levels

Losartan can increase potassium levels in some people. Do not use potassium supplements or potassium-containing salt substitutes unless recommended by your healthcare professional.

Low Blood Pressure

Losartan may cause low blood pressure, particularly in people who are dehydrated or have low fluid or salt levels. Vomiting, diarrhea, excessive sweating, or inadequate fluid intake can increase this risk.

Liver Problems

Tell your healthcare professional if you have liver disease. Patients with hepatic impairment may require an appropriate adjustment of treatment.

Diabetes

Inform your doctor if you have diabetes, particularly if you are taking other medicines that affect the renin-angiotensin system.

Heart Conditions

Tell your healthcare professional about any history of heart disease, heart failure, or other cardiovascular conditions before starting treatment.

Usage

Take Cosart Tablet exactly as prescribed by your healthcare professional. The dose and treatment schedule depend on the condition being treated, blood-pressure response, age, kidney and liver function, and other medicines being used.

Losartan is generally taken orally once daily, although the exact schedule should follow your prescription or the product instructions. It can generally be taken with or without food.

Try to take the tablet at approximately the same time each day. Swallow it with water and do not change the prescribed dose without medical advice.

If you miss a dose, take it when you remember unless it is almost time for the next dose. Do not take two doses together to compensate for a missed dose.

Continue taking Losartan as prescribed even if you feel well, because high blood pressure may not cause noticeable symptoms.

Uses

1. High Blood Pressure

Cosart Tablet is used to manage high blood pressure (hypertension). Losartan lowers blood pressure by blocking the effects of angiotensin II and helping blood vessels relax.

2. Hypertension With Left Ventricular Hypertrophy

Losartan is used in certain patients with hypertension and left ventricular hypertrophy to reduce the risk of stroke.

3. Reduction of Stroke Risk

In appropriate patients with hypertension and left ventricular hypertrophy, Losartan can be used to reduce the risk of stroke.

4. Diabetic Nephropathy

Losartan is indicated for diabetic nephropathy in certain patients with type 2 diabetes and hypertension, particularly those with elevated serum creatinine and proteinuria.

5. Combination Treatment for Blood Pressure Control

Losartan may be prescribed with other antihypertensive medicines when additional blood-pressure control is required. The combination and treatment plan should be determined by a healthcare professional.

Side Effects

Common or Possible Side Effects

Some people taking Losartan may experience:

Dizziness or lightheadedness
Diarrhea
Back pain
Muscle cramps
Muscle weakness
Tiredness or general weakness
Heartburn

Serious Side Effects

Seek prompt medical attention if you experience:

Swelling of the face, lips, tongue, or throat
Difficulty breathing or swallowing
Severe dizziness or fainting
Chest pain
Significant weakness
Severe or persistent symptoms
Signs of a serious allergic reaction

FAQs

1. What is Cosart Tablet?

Cosart Tablet contains Losartan Potassium, an angiotensin II receptor blocker (ARB) used primarily to manage high blood pressure.

2. What is Cosart Tablet used for?

Cosart Tablet is primarily used for hypertension. Losartan also has specific uses for reducing stroke risk in certain patients with hypertension and left ventricular hypertrophy and for diabetic nephropathy in certain patients with type 2 diabetes and hypertension.

3. How does Cosart Tablet work?

Losartan blocks the action of angiotensin II at AT1 receptors. This helps relax blood vessels and lower blood pressure.

4. Is Cosart Tablet used for high blood pressure?

Yes. Losartan is used to manage high blood pressure and may be prescribed alone or with other antihypertensive medicines.

5. Can Cosart Tablet reduce stroke risk?

Losartan can reduce the risk of stroke in certain patients with hypertension and left ventricular hypertrophy.

6. Can Cosart Tablet be used for diabetic kidney disease?

Yes. Losartan has a specific indication for diabetic nephropathy in certain patients with type 2 diabetes and hypertension.

7. How should Cosart Tablet be taken?

Take Cosart Tablet exactly as prescribed by your healthcare professional. It is generally taken orally once daily, although the treatment schedule can vary.

8. Can Cosart Tablet be taken with food?

Losartan can generally be taken with or without food. Follow the instructions provided with your specific product and prescription.

9. What should I do if I miss a dose?

Take the missed dose when you remember unless it is almost time for your next dose. Do not take two doses together to make up for a missed dose.

Interactions

Potassium Supplements and Salt Substitutes

Losartan can increase potassium levels. Potassium supplements and potassium-containing salt substitutes should not be used unless specifically recommended by a healthcare professional.

NSAIDs

NSAIDs such as ibuprofen and naproxen may interact with Losartan. In certain patients, the combination can increase the risk of kidney problems and may reduce the blood-pressure-lowering effect of Losartan.

Other Blood Pressure Medicines

Taking Losartan with other antihypertensive medicines may produce an additional reduction in blood pressure. Blood pressure monitoring may be required.

Diuretics

Diuretics can contribute to fluid or salt depletion. This may increase the risk of low blood pressure when Losartan is started or when its dose is changed.

Lithium

Losartan may increase lithium levels and the risk of lithium toxicity. Inform your healthcare professional if you are taking lithium.

Aliskiren

Losartan should not be combined with aliskiren in patients with diabetes because of an increased risk of adverse effects.

Other Medicines and Supplements

Tell your doctor or pharmacist about all prescription medicines, over-the-counter products, vitamins, minerals, herbal products, and nutritional supplements before using Cosart Tablet.