title: Beware of low potassium levels from diuretics.
mesh_terms: D004232:Diuretics / Q000009:adverse effects*; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D011188:Potassium / Q000008:administration & dosage / Q000097:blood*
chemical_list: D004232:Diuretics; D011188:Potassium