Losar Tablet (Losartan Potassium)

Losartan Potassium Tablet, often marketed under the brand name Cozaar, and Losar is a widely prescribed medication used to effectively manage hypertension.

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Losar 25 Tablet (Losartan Potassium 25mg)

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30 Tablet/s $6.00
60 Tablet/s $12.00
90 Tablet/s $19.00

Losar 50 Tablet (Losartan Potassium 50mg)

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30 Tablet/s $10.00
60 Tablet/s $21.00
90 Tablet/s $31.00

Losartan Potassium Tablet: An Essential Medication for Hypertension Management

Hypertension, commonly known as High Blood Pressure, is a prevalent medical condition affecting millions of individuals worldwide. Left untreated, it can lead to serious health complications such as heart disease, stroke, and kidney problems. Losartan Potassium Tablet, often marketed under the brand name Cozaar, is a widely prescribed medication used to effectively manage hypertension. It plays an important role in Heart and Blood Pressure. In this comprehensive guide, we will explore the dosage information for Losartan Potassium Tablet, including what to do in case of a missed dose or overdose. Additionally, for your convenience, we will discuss where and how to buy Losartan Potassium Tablet online at our website, 1mgstore.com.

Losartan Potassium Tablet Dosage Information:

Proper Administration of Losartan Potassium Tablet for Hypertension

Dosage instructions for Losartan Potassium Tablet may vary depending on individual patient needs and the severity of their hypertension. It is crucial to follow your healthcare provider's recommendations carefully and read the medication label for specific guidance. Here are some general dosage guidelines:

Starting Dose: The typical starting dose for Losartan Potassium Tablet is 50 milligrams (mg) once daily. Your doctor may adjust this dose based on your response to the medication.

Maintenance Dose: The maintenance dose can range from 25 mg to 100 mg once daily, depending on your blood pressure control. It is essential to take the medication regularly, even if you feel well, as hypertension often shows no noticeable symptoms.

Missed Dose: If you miss a dose of Losartan Potassium Tablet, take it as soon as you remember. However, if it is close to the time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not double the dose to catch up.

Overdose: Taking more Losartan Potassium Tablets than prescribed can lead to an overdose, which can be dangerous. Symptoms of overdose may include dizziness, rapid heartbeat, and fainting. If you suspect an overdose, seek immediate medical attention or contact a poison control center.

It is important to note that Losartan Potassium Tablet may take several weeks to show its full effect in controlling blood pressure. Therefore, do not discontinue the medication without consulting your healthcare provider, even if your blood pressure improves.

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Consultation: While we provide easy access to medications, it is important to consult with a healthcare professional before starting any new medication or making changes to your treatment plan. If you have questions or concerns about Losartan Potassium Tablet, our team is available to assist you.

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Ensuring Safe and Effective Use of Losar Tablet (Losartan Potassium)

Pregnancy and Breastfeeding:

Pregnant women should avoid Losartan Potassium Tablet, especially during the second and third trimesters, as it can harm the developing fetus.
Nursing mothers should consult their healthcare provider before using this medication, as it may pass into breast milk and affect the infant.

Kidney and Liver Issues:

Inform your doctor if you have kidney or liver problems, as dosage adjustments may be necessary to prevent potential complications.


If you are allergic to Losartan or any other angiotensin II receptor blockers (ARBs), discuss alternative medications with your healthcare provider.

Potassium Supplements and Salt Substitutes:

Avoid potassium supplements and salt substitutes containing potassium while taking Losartan Potassium Tablet, as it can lead to elevated potassium levels in the blood, causing health issues.

Dehydration and Diuretics:

Notify your doctor if you experience excessive sweating, vomiting, or diarrhea, as these conditions can lead to dehydration. Losartan may interact with diuretics (water pills), which can also affect your fluid balance.

Low Blood Pressure:

Losartan can lower blood pressure significantly. If you experience symptoms of low blood pressure, such as dizziness or fainting, contact your healthcare provider.

The Therapeutic Benefits of Losartan Potassium Tablet/Cozaar

Losartan Potassium Tablet is primarily prescribed to manage hypertension (high blood pressure). However, it has several other important uses, including:

Hypertension (High Blood Pressure):

Losartan helps relax blood vessels, reducing blood pressure and lowering the risk of cardiovascular complications such as heart attacks and strokes.

Prevention of Stroke:

Losartan may be prescribed to individuals at high risk of stroke, particularly those with left ventricular hypertrophy (an enlarged heart).

Treatment of Diabetic Nephropathy:

Losartan can slow the progression of kidney disease in diabetic patients with proteinuria (excessive protein in the urine).

Heart Failure:

In some cases, Losartan may be used as part of Heart Failure treatment, especially when combined with other medications.

Kidney Protection:

It is prescribed to protect the kidneys in patients with type 2 diabetes and high blood pressure, reducing the risk of kidney problems.

Understanding Potential Adverse Reactions to Losar Tablet (Losartan Potassium)

While Losartan Potassium Tablet is generally well-tolerated, it may cause some side effects in certain individuals. Common side effects include:

  • Dizziness: Some patients may experience dizziness, particularly when standing up quickly. It is advisable to rise slowly from a seated or lying position.
  • Headache: Headaches are a common side effect and often subside as the body adjusts to the medication.
  • Fatigue: Feeling tired or fatigued can occur, especially when starting Losartan. It is essential to avoid activities that require mental alertness until you know how the medication affects you.
  • Cough: A persistent cough can develop in some patients. If this occurs, inform your healthcare provider.
  • Stomach Pain: Abdominal discomfort or pain is a less common side effect but should be reported to your doctor if severe or persistent.
  • Back Pain: Some individuals may experience back pain while taking Losartan Potassium Tablet.
  • Increased Blood Potassium: Losartan can lead to elevated potassium levels, which may cause symptoms like muscle weakness, irregular heartbeat, or tingling sensations.
  • Low Blood Pressure: In rare cases, Losartan can lower blood pressure excessively, leading to symptoms such as fainting, lightheadedness, or dizziness.

Frequently Asked Queries About Losar Tablet (Losartan Potassium)

Can I consume alcohol while taking the Losartan Potassium Tablet?

It is generally safe to have moderate alcohol intake while on this medication, but excessive alcohol can lower blood pressure further, increasing the risk of side effects like dizziness.

Is Losartan Potassium Tablet safe for elderly patients?

Yes, Losartan is often prescribed to older adults. However, caution is advised, as they may be more prone to dizziness or low blood pressure.

Can I switch from another blood pressure medication to Losartan?

Yes, transitioning to Losartan may be possible, but it should be done under your doctor's supervision to ensure a smooth switch and proper dosage adjustment.

How long does it take for Losartan to start working on blood pressure?

It may take several weeks for Losartan to reach its full effect. Be patient and continue taking it as prescribed.

Are there any dietary restrictions with the Losartan Potassium Tablet?

While there are no specific dietary restrictions, it's advisable to limit high-potassium foods like bananas and oranges to avoid elevated blood potassium levels.

Significant Drug Interactions that Require Attention For Losar Tablet (Losartan Potassium)

Diuretics (Water Pills):

Combining Losartan with diuretics can enhance its blood pressure-lowering effect. However, it may also lead to low blood pressure.

Potassium Supplements and Salt Substitutes:

Concurrent use of Losartan with potassium supplements or salt substitutes containing potassium can lead to elevated potassium levels, which may be harmful.

Nonsteroidal Anti-Inflammatory Drugs (NSAIDs):

NSAIDs like ibuprofen and aspirin can reduce the effectiveness of Losartan in lowering blood pressure. Inform your doctor if you need to take these medications regularly.


Losartan can increase the levels of lithium in your body, potentially leading to lithium toxicity. Close monitoring is necessary if you are prescribed both medications.

Certain Antidepressants:

Combining Losartan with certain antidepressants, particularly monoamine oxidase inhibitors (MAOIs), may result in a sudden increase in blood pressure.

More Information Demo
Manufacturer : Unichem Pharma, India
Equivalent Brand : Cozaar
Generic Search : Losartan potassium