All of the following diuretics increases K+ excretion EXCEPT: March 2013: (A) Acetazolamide, (B) Furosemide, (C) Triamterene, (D) Thiazide
Answer is C. Ans. C i.e. Triamterene Triamterene It is a potassium-sparing diuretic used in combination with thiazide diuretics for the treatment of hypeension and edema.