Common Use

Cozaar is a medication used to treat hypotension by specifically blocking angiotensin II receptors. It reduces total peripheral resistance, aldosterone levels in the blood, arterial pressure, and pressure in the pulmonary circulation while exerting a diuretic effect. Angiotensin, a protein, narrows blood vessels and increases blood pressure, but Cozaar prevents this by blocking its receptors. This medication is prescribed for hypertension, left ventricular hypertrophy (muscle enlargement), and diabetic nephropathy.

Dosage and Direction

Cozaar can be taken with or without food, typically once a day. In some cases, the total daily dose may be divided into two intakes. Always follow your doctor's instructions and avoid altering the prescribed dosage.

Precautions

• Patients with dehydration (e.g., those treated with high doses of diuretics) may experience arterial hypotension.
• Patients with cirrhosis may have a significant increase in Cozaar plasma concentration.
• Inform your doctor if you have liver or kidney disease, or congestive heart failure.
• Cozaar may increase potassium levels in the blood. Notify your doctor if you are taking potassium supplements or using a salt substitute.

Contraindications

• Hypersensitivity to the medication.
• Pregnancy, breastfeeding, or infancy.
• Arterial hypotension or hyperpotassemia.

Possible Side Effects

• Diarrhea, muscle cramps, dizziness, insomnia, nasal congestion.
• Persistent cough, increased serum potassium, loss of appetite, dry mouth, or angioedema.

Cozaar is generally well-tolerated, but if side effects develop or worsen, consult your doctor immediately.

Drug Interaction

• Cozaar may interact with potassium-sparing diuretics, increasing the risk of hyperpotassemia when used with potassium-containing medications.
• Nizoral may reduce the effectiveness of Cozaar.

Missed Dose

If you miss a dose, take it as soon as you remember, unless it is almost time for your next scheduled dose. Do not double the dose to compensate for a missed one.

Overdose

If you suspect an overdose and experience extremely slow or rapid heartbeat or a significant drop in blood pressure, seek immediate medical attention.

Storage

Store Cozaar in a dry place away from sunlight at room temperature.

Disclaimer

This information provides general guidance about medications and does not cover all directions, drug interactions, or precautions. It should not be used for self-treatment or self-diagnosis. Always consult your healthcare provider for specific instructions. We do not guarantee the accuracy of this information and are not responsible for any direct, indirect, or consequential damages resulting from its use or self-treatment.