title: Heart failure drug poses potassium problems. When using "the water pill" spironolactone, watch your potassium intake and check your levels.
mesh_terms: D004232:Diuretics / Q000009:adverse effects*; D006801:Humans; D006947:Hyperkalemia / Q000139:chemically induced*; D011188:Potassium / Q000008:administration & dosage / Q000097:blood*; D013148:Spironolactone / Q000009:adverse effects*
chemical_list: D004232:Diuretics; D013148:Spironolactone; D011188:Potassium