Heart and blood pressure

Thiazide diuretics

Used for

High blood pressure, mild swelling

How it works

Make the kidneys get rid of extra salt and water, which lowers blood pressure.

Watch for

Can lower potassium. Taken in the morning so they don't wake you at night.

Name clue
-thiazide
Examples
  • hydrochlorothiazide, HCTZ (Microzide)
  • chlorthalidone

More in heart and blood pressure

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