Hydrochlorothiazide

Common questions

What is Hydrochlorothiazide used for?

Lowers blood pressure by removing extra salt and water.

How does Hydrochlorothiazide work?

A thiazide diuretic (water pill) that makes the kidneys pass more salt and water, lowering blood pressure. Often combined with an ARB.

How should I take Hydrochlorothiazide?

Usually 12.5 to 25 mg once a day in the morning so you are not up at night.

What are the side effects of Hydrochlorothiazide?

Common: Passing more urine, dizziness, low potassium or sodium, raised sugar or uric acid, sensitivity to sunlight. Get help straight away for: Muscle cramps or weakness, confusion (salt imbalance), gout attack, sudden eye pain or blurred vision.

Does Hydrochlorothiazide interact with other medicines?

Raises lithium levels. Low potassium is more likely with steroids and laxatives. NSAIDs weaken it.

Is Hydrochlorothiazide safe in pregnancy and breastfeeding?

Usually avoided in pregnancy; can reduce milk supply at high doses.

Does Hydrochlorothiazide need a prescription in India?

Yes. In India it is a prescription (Schedule H) medicine, so a pharmacist should sell it only with a doctor's prescription.

Which brands contain Hydrochlorothiazide?

Arbitel-H, Cresar H 40, Eritel H, Losar-H, Repace-H, Sartel H, Tazloc-H 40, Telista H, Tellzy-H, Telma-H, Telma-H 80, Telmikind-H 40, Telpres H 40, Telsar H 40, Telsartan-H, Telvas H 40/12.5.