Cozaar (Losartan Potassium) from Maple Leaf Medications.

Prescription Prescription Required
Formulation : Film Coated Tablet
Drug Name Dosage Quantity Price Buy Now
Cozaar 25mg 28 $46.20 Add To Cart
Cozaar 25mg 84 $109.00 Add To Cart
Cozaar 50mg 84 $162.75 Add To Cart
Cozaar 100mg 84 $119.00 Add To Cart
Dosage: 25mg
Quantity: 28
Price: $46.20
Dosage: 25mg
Quantity: 84
Price: $109.00
Dosage: 50mg
Quantity: 84
Price: $162.75
Dosage: 100mg
Quantity: 84
Price: $119.00

( Affordable Generic Alternatives )

Buy Losartan Potassium Losartan Potassium

Prescription Prescription Required
Formulation : Tablet
Drug Name Dosage Quantity Price Buy Now
Losartan 25mg 90 $50.00 Add To Cart
Losartan 50mg 84 $42.00 Add To Cart
Losartan 100mg 84 $46.00 Add To Cart
Dosage: 25mg
Quantity: 90
Price: $50.00
Dosage: 50mg
Quantity: 84
Price: $42.00
Dosage: 100mg
Quantity: 84
Price: $46.00

Cozaar Uses

Cozaar (generic name: losartan potassium) is an oral medication indicated to treat high blood pressure (hypertension) among adults and children 6 years of age and above. By lowering blood pressure, the risk of stroke or heart attack could be reduced. This is also used to treat diabetic nephropathy with elevated serum creatinine and proteinuria among patients with type 2 diabetes mellitus and hypertension.

This is available in Cozaar 100 mg, 50 mg, and 25 mg tablet forms.

Cozaar Mechanism of Action

This angiotensin II receptor blocker (ARB) works by hampering the vasoconstrictor and aldosterone-secreting effects of angiotensin II through selective blocking of the binding of angiotensin II to angiotensin I receptor found in tissues. As a result, blood vessels get to relax, allowing blood to flow more easily.

How to use Cozaar

Make sure to read the medication guide or information leaflet that comes with this product. Avoid taking this type of medication if you have not yet fully understood the drug information and instructions in the guide provided. If you need more medical advice or have queries on using this oral drug, you must ask your doctor or pharmacist.

Take the tablet orally. This is usually prescribed once daily. It may be taken with or without a meal or as directed by your physician. Swallow the medication and drink a glass of water thereafter. If you need to split or crush the drug, ask for supervision from your pharmacist.

Remember to use this medication regularly and exactly as prescribed for full benefits. Make a dosing schedule. Your Cozaar dosage should not be altered as it depends on your age, medical condition, response to treatment, and other medications you are taking. Also, do not stop taking this medication abruptly because doing so may lead to worsening conditions.

Cozaar Side Effects

Common side effects:

  • Headache
  • Dizziness
  • Lightheadedness
  • Tiredness
  • Stomach discomfort
  • Diarrhea
  • Insomnia or sleep problems

For the most part, the side effects caused by this medication are mild and temporary. If the adverse reactions persist or worsen, you may have to hold this medication for a while and talk to your doctor or any healthcare provider. In addition, you must also report severe side effects, such as:

  • Symptoms of hyperkalemia or high potassium level in the blood (slow and irregular heartbeat, muscle weakness)
  • Fainting

This is not a complete or full list of the side effects of Cozaar.


Before starting to take this oral prescription drug, you must disclose your entire medical history to your doctor, especially electrolytes imbalance, liver disease, heart problem, and dehydration. This is because certain diseases and disorders may significantly affect how you will respond to treatment. Moreover, you should discuss the prescription medications, nonprescription medications, supplements, and herbal products you are taking due to possible drug interactions.

You should continually watch out for an allergic reaction while on this treatment. Do not take this medication if you have a known allergy to losartan or any inactive ingredients each tablet may contain. Signs of hypersensitivity response are hives, skin rashes, swelling of the face and neck, severe dizziness, and breathing trouble. If this occurs, you should discontinue this drug and seek emergency medical help.

This type of medication could increase your potassium level and make you more prone to hyperkalemia. Signs of increased potassium in the blood are palpitations, chest pain, numbness in limbs, and abdominal pain. Consult your physicians prior to taking supplements or salt substitutes that may contain potassium.

Among the adverse effects of this drug are dizziness and lightheadedness. These could be aggravated or triggered by alcohol. Avoid or limit drinking alcohol while on this treatment. You should also practice extreme caution when doing activities that require alertness, such as driving and using machinery.

Use this prescription medication only if clearly needed. It may cause harm to unborn babies and should be avoided by pregnant women. Further, it is still unknown if the drug can pass into the breastmilk of nursing moms.

Frequently Asked Questions

Is Cozaar a diuretic?

This drug is classified as an angiotensin receptor blocker.

When is the best time to take Cozaar?

This medication can be taken at any time of the day.

Can Cozaar be divided in half?

You may cut this medication in half.

Does Cozaar cause weight gain?

Weight gain is not among the adverse effects of this oral drug.

How much does Cozaar cost?

You can check the prices of this medication from this page.

Brand Name:


Scientific Name:

Losartan, Losartan Potassium

Other Names:

Cozaar, Losartan, Repace


25mg, 50mg, 100mg

Quantities Available:

28, 84, 90


Film Coated Tablet, Tablet

Maple Leaf Medications has provided information from third parties intended to increase awareness and does not contain all the information about Cozaar (Losartan Potassium). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Cozaar (Losartan Potassium).