Hypersensitivity. Absorption of lactate from colonic metabolism can potentially result in acid-base disturbance. Diarrhea can be associated w/ hypokalemia & hyponatremia. K deficiency may increase risk of toxic effects of glycosides in patients receiving concomitant therapy. Periodic monitoring of serum electrolytes, blood glucose & lactate; regular monitoring of blood electrolyte levels in elderly or debilitated patients on long term treatment. Reduce quantity or suspend administration if watery stools are noticed. Correct any pre-existing electrolyte or water imbalance abnormalities. Not recommended in case of ileostomy. Treat fecal impaction prior to use. Advised to take w/ meal for patients who has complaint of nausea. Patients who need to undergo electrocauterisation procedures should have a bowel cleaning w/ a non fermentable soln. Avoid prolonged use of laxatives w/o interruption. Not to be given to patients w/ galactosaemia or intestinal obstruction. Not to be used in patients on low galactose diet. Patients w/ lactose intolerance or diabetes. Pregnancy & lactation.