Bulas and Medicines 2022

How to use Lactulone to treat constipation

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How to use Lactulone to treat constipation
How to use Lactulone to treat constipation

Lactulone is an osmotic laxative whose active substance is lactulose, a substance capable of making stools softer by retaining water in the large intestine, being indicated to treat constipation.

This medication is available in the form of a syrup, and its effects are usually obtained after using it for a few days in a row, as its function is to restore the regular functioning of the intestine by intensifying the accumulation of water in the cake. fecal.

Lactulone is produced by Daiichi Sankyo Brasil FarmacĂȘutica laboratories, being found in the main pharmacies, being also available in its generic form or similar from other brands, such as Lactuliv.Its price is between 30 to 50 reais per bottle, which varies according to the place where it is sold.

What is it for

Lactulone is indicated for those who suffer from constipation, because in addition to increasing the number of bowel movements, it decreases abdominal pain and other discomforts caused by this problem.

In addition, this medication is indicated for the prevention of liver encephalopathy (including the stages of pre-coma or hepatic coma), due to the improvement of bowel function.

How to take it

Lactulone can be taken preferably in a single dose in the morning or evening, alone or mixed with water or food, such as fruit juice, milk, yogurt, for example, always following medical advice.

The dose used is indicated as follows:


  • Chronic constipation: Administer 15 to 30 ml of lactulose daily.
  • Liver encephalopathy: Start treatment with 60 ml per day, reaching, in severe cases, up to 150 ml daily.



    • 1 to 5 years of age: Administer 5 to 10 ml of Lactulone daily.
    • 6 to 12 years of age: Administer 10 to 15 ml of Lactulone daily.
    • Over 12 years of age: Administer 15 to 30 ml of Lactulone daily.

Because it is not a bowel irritant drug, Lactulose can be used for long-term treatment for people without contraindications, having a safer use than bowel stimulant-type laxatives such as Bisacodyl, for example. Understand the dangers of using laxatives.

Possible side effects

Some of the main side effects of Lactulone include abdominal cramps, gas, belching, diarrhea, bloating, nausea.

Who should not use

Lactulone is contraindicated in cases of:

  • Allergy to the active ingredient or any component of the formula;
  • Intolerance to sugars such as lactose, galactose and fructose, as they may be present in the formula;
  • Gastrointestinal diseases such as gastritis, peptic ulcers, appendicitis, intestinal bleeding or obstruction or diverticulitis, for example;
  • During bowel preparation of people who will undergo proctological examinations using electrocautery.

In addition, it should be avoided or used only under medical advice in cases of pregnancy, breastfeeding and people with diabetes.

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