GENERIC NAME: LACTULOSE - ORAL (LACK-tew-lohss)

BRAND NAME(S): Chronulac, Constilac, Constulose, Duphalac, Evalose

Medication Uses | Other Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage

USES: This medication is a laxative used to treat constipation.

OTHER USES: Lactulose may also be used to treat and prevent complications of liver disease (hepatic encephalopathy).

HOW TO USE: This medication is taken by mouth. To improve the taste, the dose may be mixed in a glass of fruit juice, water or milk. Take this medication as prescribed.

SIDE EFFECTS: This medication may cause gas, belching or stomach cramps. If these effects continue or become bothersome, inform your doctor. Notify your doctor if you develop any of these effects while taking this medication: diarrhea, nausea, vomiting. If you notice other effects not listed above, contact your doctor or pharmacist.

PRECAUTIONS: This medication must be used cautiously in children and the elderly. If diarrhea results, notify your doctor. A dosage adjustment may be necessary. Do not take any other laxative medications while taking this drug. Frequent or excessive use of laxatives can cause dehydration. Symptoms include: muscle weakness, muscle cramps, dizziness. This medication must be used only if clearly needed during pregnancy. Discuss the risks and benefits with your doctor. It is not known if this medication appears in breast milk. Consult with your doctor before breast-feeding. This medication contains galactose and lactose. Be sure to tell your doctor if you have diabetes.