title: Intravenous calcium for fecal impaction secondary to verapamil.
mesh_terms: D000368:Aged; D002118:Calcium / Q000008:administration & dosage*; D002122:Calcium Chloride / Q000008:administration & dosage*; D005244:Fecal Impaction / Q000139:chemically induced / Q000188:drug therapy*; D006801:Humans; D007263:Infusions, Parenteral; D008297:Male; D014700:Verapamil / Q000009:adverse effects*
chemical_list: D014700:Verapamil; D002122:Calcium Chloride; D002118:Calcium