sodium phosphate, a saline cathartic. ▪ INDICATIONS: It is prescribed to achieve prompt, thorough evacuation of the bowel and, in lower dosage, for laxative effect. ▪ CONTRAINDICATIONS: Congestive heart failure, abdominal pain, edema, megacolon, hypovolemia, salt-restricted diet, or hypersensitivity to this drug prohibits its use. Frequent administration in any dosage is not recommended. ▪ ADVERSE EFFECTS: Among the more severe adverse effects are dehydration, hypovolemia, abdominal cramping, and electrolyte imbalance.
