About lactulose m + liter
Osmotic laxative
Used for
- Constipation
- Prevention and treatment of hepatic encephalopathy
Usual adult dose
Constipation: 15–30 mL daily, adjusted to produce soft stools. Hepatic encephalopathy: usually 30–45 mL three or four times daily.
Usual dose in children
Constipation: infants under 1 year, up to 5 mL daily; ages 1–6, 5–10 mL daily; ages 7–14, 10–15 mL daily. Doses vary by guidance.
Common side effects
- Gas and bloating
- Abdominal cramps
- Diarrhea
- Nausea
Important warnings
- Excessive use can cause diarrhea, dehydration, and electrolyte imbalance.
- Use cautiously in diabetes; some formulations contain small amounts of sugars.
- Avoid with galactosemia or suspected bowel obstruction.
- Seek medical assessment for severe or persistent abdominal pain.
Pregnancy
Generally considered usable during pregnancy because absorption is minimal; seek professional guidance if needed.
Breastfeeding
Generally considered compatible with breastfeeding because absorption is minimal.
Interactions
- Other laxatives may increase diarrhea and electrolyte loss.
- Medicines that alter potassium levels may increase risks if severe diarrhea occurs.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.