Constulose Dosage
Generic name: LACTULOSE 10g in 15mL
Dosage form: oral solution
Drug class: Laxatives
Medically reviewed by Drugs.com. Last updated on May 22, 2025.
The usual dose is 1 to 2 tablespoonfuls (15 to 30 mL, containing 10 g to 20 g of lactulose) daily. The dose may be increased to 60 mL daily if necessary. Twenty-four to 48 hours may be required to produce a normal bowel movement.
Note: Some patients have found that lactulose solution may be more acceptable when mixed with fruit juice, water or milk.
Frequently asked questions
More about Constulose (lactulose)
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (5)
- Side effects
- During pregnancy
- Drug class: laxatives
- En español
Patient resources
Other brands
Enulose, Duphalac, Kristalose, Generlac, ... +2 more
Professional resources
Other brands
Related treatment guides
See also:
Xifaxan
Xifaxan (rifaximin) is used to treat travelers' diarrhea, irritable bowel syndrome with diarrhea ...
Enulose
Enulose is used for constipation, acute, constipation, chronic, hepatic encephalopathy
Botox
Botox is used cosmetically to reduce facial lines and wrinkles and for medical purposes for ...
Duphalac
Duphalac is a laxative used to treat chronic constipation by drawing water into the colon ...
Kristalose
Kristalose is used for constipation, acute, constipation, chronic, hepatic encephalopathy
Generlac
Generlac is used for constipation, acute, constipation, chronic, hepatic encephalopathy
Neomycin
Neomycin is used for bowel preparation, diarrhea, hepatic coma, hepatic encephalopathy
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
