Cosart H Tablet (Losartan + Hydrochlorothiazide)

Cosart H Tablet (Losartan + Hydrochlorothiazide), Losartan + Hydrochlorothiazide Tablet, commonly known as Cosart H or Hyzaar, is a medication used to manage high blood pressure (hypertension) and various heart conditions. T

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Pack Cosart H Tablet (Losartan (50mg) + Hydrochlorothiazide (12.5mg))

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30 Tablet/s $10.00
60 Tablet/s $21.00
90 Tablet/s $32.00

Introduction of Cosart H Tablet (Losartan + Hydrochlorothiazide)

Losartan + Hydrochlorothiazide Tablet, commonly known as Cosart H or Hyzaar, is a medication used to manage High Blood Pressure (hypertension) and various heart conditions. This combination drug consists of two active ingredients: Losartan, an angiotensin II receptor blocker (ARB), and Hydrochlorothiazide, a diuretic. In this comprehensive guide, we will explore various aspects of Losartan + Hydrochlorothiazide Tablet, including its dosage information, uses, potential side effects, precautions, and drug interactions.

Cosart H Tablet (Losartan + Hydrochlorothiazide) Dosage Information:

Initial Dosage: The typical starting dosage of Losartan + Hydrochlorothiazide Tablet is one tablet containing 50 mg of Losartan and 12.5 mg of Hydrochlorothiazide taken once daily. This dose may vary depending on your medical condition and the recommendation of your healthcare provider.

Titration: Your doctor may adjust your dosage gradually to achieve the desired blood pressure control. This may involve increasing the Losartan dose to 100 mg or the Hydrochlorothiazide dose to 25 mg or using higher-strength tablets.

Missed Dose: If you miss a dose, take it as soon as you remember. However, if it is close to your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not double up on doses to make up for a missed one.

Overdose: In case of overdose, seek immediate medical attention. Overdosing on Losartan + Hydrochlorothiazide can lead to symptoms like dizziness, rapid heartbeat, extreme fatigue, and electrolyte imbalances. Treatment may involve supportive care and measures to manage any complications.

Use in Special Populations: Dosage adjustments may be necessary for individuals with impaired kidney function, as both Losartan and Hydrochlorothiazide are eliminated from the body through the kidneys. Your healthcare provider will determine the appropriate dose if you have renal impairment.

Consultation for Losartan HCTZ Prescription:

In Herat and Blood Pressure, When considering Losartan Hydrochlorothiazide Tablet (Losartan HCTZ) for hypertension management, it's crucial to consult a healthcare professional. They will assess your health, provide personalized dosage recommendations, and monitor your progress to ensure safe and effective treatment.

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You can conveniently purchase Losartan Hydrochlorothiazide Tablet (Losartan HCTZ) at our website, We offer a reliable platform for obtaining your medication with ease, ensuring quality and authenticity.

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Some of the precautionary measures to be taken while using Cosart H Tablet (Losartan + Hydrochlorothiazide)


  • Pregnancy and Breastfeeding: Losartan + Hydrochlorothiazide is not recommended during pregnancy, particularly during the second and third trimesters, as it may harm the fetus. It is also not advisable while breastfeeding, as both Losartan and Hydrochlorothiazide can pass into breast milk.
  • Kidney Function: Inform your healthcare provider if you have kidney problems, as dosage adjustments may be necessary. Regular monitoring of kidney function is crucial while taking this medication.
  • Liver Disease: Patients with liver disease may require special consideration when using this medication, as it is metabolized by the liver. Dose adjustments may be needed.
  • Diabetes: Losartan + Hydrochlorothiazide/Hyzaar can affect blood glucose levels, so close monitoring is essential for individuals with diabetes. Adjustments in diabetes medications may be necessary.
  • Electrolyte Imbalances: Regular monitoring of electrolyte levels (sodium, potassium) is important, as Hydrochlorothiazide can lead to imbalances. Dietary adjustments or supplements may be recommended.

Key Functions Must Be Noticed of Cosart H Tablet (Losartan + Hydrochlorothiazide)

  • Hypertension Management: Losartan + Hydrochlorothiazide Tablet/Hyzaar is primarily prescribed for the treatment of hypertension, commonly known as high blood pressure. It helps relax blood vessels and reduce fluid retention, thereby lowering blood pressure levels.
  • Heart Conditions: This medication may also be used in individuals with certain heart conditions, such as left ventricular hypertrophy, to improve cardiac function and reduce the risk of cardiovascular events.
  • Blood Pressure Regulation: By combining an ARB (Losartan) and a diuretic (Hydrochlorothiazide), this drug addresses hypertension by two mechanisms – relaxing blood vessels and promoting fluid loss through increased urination.
  • Edema: The hydrochlorothiazide component of the medication is a diuretic, which means it can help reduce excess fluid accumulation in conditions like edema (swelling) often associated with heart failure or kidney problems.
  • Stroke Prevention: In some cases, Losartan + Hydrochlorothiazide may be prescribed to lower the risk of stroke, especially in patients with a history of stroke or other risk factors.

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Some of the Secondary Effects of Cosart H Tablet (Losartan + Hydrochlorothiazide)

  • Common Side Effects: Common side effects of Losartan + Hydrochlorothiazide may include dizziness, headache, fatigue, dry cough, and low blood potassium levels (hypokalemia).
  • Orthostatic Hypotension: Some individuals may experience a drop in blood pressure upon standing, leading to symptoms like lightheadedness or fainting. This is more likely to occur when getting up quickly from a seated or lying position.
  • Kidney Function Changes: In some cases, this medication can affect kidney function, leading to changes in urination patterns or increased levels of blood urea nitrogen (BUN) and serum creatinine.
  • Electrolyte Imbalances: Hydrochlorothiazide can cause imbalances in electrolytes, including low sodium (hyponatremia) or low potassium (hypokalemia). These imbalances can have various effects on the body.
  • Allergic Reactions: While rare, some individuals may experience allergic reactions to Losartan + Hydrochlorothiazide, including skin rashes, itching, swelling, or difficulty breathing. Seek immediate medical attention if you suspect an allergic reaction.

Frequently Asked Queries About Losartan + Hydrochlorothiazide Tablet/Hyzaar 

Can I drink alcohol while taking this medication?

Answer: It's best to limit alcohol consumption as it can enhance the blood pressure-lowering effects and increase the risk of dizziness or fainting.

Are there any dietary restrictions with this medication?

Answer: There are no specific dietary restrictions, but it's advisable to maintain a balanced diet and monitor potassium intake, especially if you have kidney issues.

Can I continue my regular exercise routine while on this medication?

Answer: Yes, regular exercise is encouraged. However, be cautious of dehydration due to the diuretic component and ensure you stay adequately hydrated.

Is Losartan + Hydrochlorothiazide safe for older adults?

Answer: It can be used in older adults but with careful monitoring, as they may be more susceptible to certain side effects like electrolyte imbalances.

How long does it take for this medication to start working on my blood pressure?

Answer: You may start to see a reduction in blood pressure within a few weeks, but the full effect may take up to 6 weeks of continuous use. Regular monitoring is essential during this time.

Significant Drug Interactions that Require Attention For Cosart H Tablet (Losartan + Hydrochlorothiazide)


  • Potassium Supplements: Concurrent use of potassium supplements or potassium-sparing diuretics with Losartan + Hydrochlorothiazide should be avoided, as it may lead to dangerously high potassium levels (hyperkalemia).
  • Lithium: Losartan + Hydrochlorothiazide can increase the levels of lithium in the blood, potentially leading to lithium toxicity. Close monitoring of lithium levels is necessary if these medications are used together.
  • Non-Steroidal Anti-Inflammatory Drugs (NSAIDs): NSAIDs, such as ibuprofen or naproxen, may reduce the blood pressure-lowering effects of Losartan. They can also increase the risk of kidney problems when combined with Hydrochlorothiazide.
  • Other Antihypertensive Medications: Combining Losartan + Hydrochlorothiazide with other antihypertensive drugs can lead to excessive blood pressure lowering, so dosage adjustments may be required.
  • Digoxin: The combination of Losartan + Hydrochlorothiazide may increase the levels of digoxin in the blood, potentially leading to digoxin toxicity. Close monitoring of digoxin levels is advisable.
More Information Demo
Manufacturer:Cipla Pharma, India
Equivalent Brand:Hyzaar
Generic Search:Losartan Potassium + Hydrochlorothiazide