Losartan Potassium: An angiotensin II receptor blocker (ARB) that helps relax blood vessels.

Chlorthalidone: A thiazide diuretic that increases urine output, reducing blood volume.

Treatment of hypertension (high blood pressure), often used when lifestyle modifications alone are insufficient.

May be used alone or in combination with other antihypertensive medications.

Losartan blocks the action of angiotensin II, a hormone that narrows blood vessels. Chlorthalidone increases the excretion of sodium and water from the body, reducing blood volume and pressure. The combined effect leads to a more significant reduction in blood pressure than either drug alone.

Store at room temperature, away from moisture and direct sunlight. Keep out of reach of children.

Dosage should be determined by a physician based on individual needs and response to treatment.

The medication is typically taken once daily, with or without food.

Do not abruptly stop taking this medication without consulting your doctor.

Dizziness

Lightheadedness

Fatigue

Headache

Muscle cramps

Nausea

Dehydration (due to diuretic effect)

Allergic reactions (rash, itching, swelling)

Alcohol Consumption

Alcohol can increase the risk of low blood pressure and dizziness. Limit or avoid alcohol consumption.



While Driving or operating Machinery

May cause dizziness or lightheadedness, especially when starting treatment. Avoid driving or operating machinery until you know how this medication affects you.



Pregnant & Breastfeeding Women

Losartan is contraindicated in pregnancy. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding.



Children

Use in children is typically not recommended unless specifically prescribed by a pediatrician.



Kidney

Kidney function should be monitored, especially in patients with pre-existing kidney disease. Dosage adjustments may be necessary.



Liver

Liver function should be monitored, especially in patients with pre-existing liver disease. Dosage adjustments may be necessary.

Your physician or pharmacist

The prescribing information provided with the medication

Reputable medical websites (e.g., Mayo Clinic, NHS)