Lactulose Fresenius is a gentle laxative solution used to treat constipation and, in some cases, hepatic encephalopathy (a liver-related condition).
This treatment provides predictable relief from constipation and helps restore regular bowel movements without causing irritation.
Lactulose Fresenius contains a laxative called lactulose. It makes the stool softer and easier to pass, by drawing water into the bowel. It is not absorbed into your body.
Lactulose is used to treat the symptoms of constipation You must talk to a doctor if you do not feel better or if you feel worse after 3 days
How to use:
Adults: 15–45ml daily (may be adjusted depending on response).
Children (7–14 years): 15ml daily.
Children (1–6 years): 5–10ml daily.
Infants under 1 year: Up to 5ml daily (only if prescribed).
May be taken with water, fruit juice, or milk to improve taste.
Take your doses at the same time each day. The dose may be given once daily, for example during breakfast, or divided up to three doses a day. Swallow the medicine quickly. Do not keep it in your mouth.
You can take Lactulose Fresenius oral solution undiluted or diluted in some liquid. Use the measuring cup provided. During the treatment with laxatives you should drink sufficient amounts of fluids (approx. 2 l/day, equal to 6 - 8 glasses).
Do not use:
if you are allergic to lactulose or any of the other ingredients of this medicine.
if you suffer from galactosaemia (a severe genetic disorder where you cannot digest galactose), acute inflammatory bowel disease (like Crohn's disease or ulcerative colitis) blockage in your bowel (apart from normal constipation), digestive perforation or risk of digestive perforation, or unexplained abdominal pain.
Warnings & Precautions
Always use the dose as advised by your doctor or pharmacist.
Do not use if you have galactosaemia or a bowel blockage.
High doses may cause diarrhoea or abdominal cramps.
Diabetic patients should seek medical advice, as lactulose contains sugars.
Keep out of reach of children.
FAQ Section
1. What is Lactulose Fresenius used for?
It is mainly used to relieve constipation and treat hepatic encephalopathy, a complication of liver disease.
2. How does Lactulose work?
It draws water into the bowel, softening stools and making them easier to pass. In hepatic encephalopathy, it also reduces the absorption of ammonia from the gut.
3. How long does Lactulose take to work?
It usually takes 24–48 hours for constipation relief.
4. Can children take Lactulose?
Yes. It can be used in children and infants in reduced doses, but always under medical advice.
5. Are there any side effects of lactulose?
Possible side effects include mild abdominal cramps, wind, or diarrhoea, especially at high doses.
Please refer to the information leaflet for specific dosage recommendations.