The US recall includes versions of valsartan that are made by Major Pharmaceuticals, Solco Healthcare and Teva Pharmaceuticals Industries Ltd. as well as valsartan/hydrochlorothiazide (HCTZ ...

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.