Hydrochlorothiazide has possible interactions with alcohol, other drugs, and certain supplements. Examples include other blood pressure drugs and nonsteroidal anti-inflammatory drugs (NSAIDs).

Triamterene 37.5mg, hydrochlorothiazide 25mg; caps. Triamterene exerts its diuretic effect on the distal renal tubule to inhibit the reabsorption of sodium in exchange for potassium and hydrogen ions.

Quinapril (as HCl), hydrochlorothiazide; 10mg/12.5mg+, 20mg/12.5mg+, 20mg/25mg; tabs; +scored; contains magnesium. Not for initial therapy. Switching from quinapril ...