title: Extreme hyperkalemia associated with amiloride.
mesh_terms: D000368:Aged; D000584:Amiloride / Q000009:adverse effects*; D006801:Humans; D006947:Hyperkalemia / Q000139:chemically induced*; D008297:Male; D011719:Pyrazines / Q000009:adverse effects*
chemical_list: D011719:Pyrazines; D000584:Amiloride