Constipation

Active Ingredient: Lactulose

Indication for Lactulose

Population group: only minors (0 - 18 years old) , adults (18 years old or older)
Therapeutic intent: Curative procedure

Lactulose is indicated for the symptomatic treatment of constipation.

For this indication, competent medicine agencies globally authorize below treatments:

10-30 gr daily

For:

Dosage regimens

Oral, between 10 grams lactulose and 30 grams lactulose, divided 1 to 3 times daily, over the duration of 1 to 3 days. Afterwards, oral, between 10 grams lactulose and 20 grams lactulose, divided 1 to 3 times daily.

Detailed description

Lactulose may be given as a single daily dose or in two divided doses. After a few days the starting dosage may be adjusted to the maintenance dose based upon treatment response. Several days (2-3 days) of treatment may be needed before treatment effect occurs.

In case of single daily dose, this should be taken at the same time, e.g. during breakfast. During the therapy with laxatives it is recommended to drink sufficient amounts of fluids (1.5-2 litres, equal to 6-8 glasses) during the day.

 Starting dose dailyMaintenance dose daily
Adults and adolescents15-45 ml15-30 ml

Dosage considerations

Each dose may, if necessary, be taken with water or fruit juices etc.

Each dose of lactulose should be swallowed in one and should not be kept in the mouth for an extended period of time.

In case of single daily dose, this should be taken at the same time, e.g. during breakfast.

During the therapy with laxatives it is recommended to drink sufficient amounts of fluids (1.5-2 litres, equal to 6-8 glasses) during the day.

3-10 gr daily

For:

Dosage regimens

Regimen A: In case that patient age in years is ≥ 7 and patient age in years is ≤ 14, oral, 10 grams lactulose, divided 1 to 3 times daily, over the duration of 1 to 3 days. Afterwards, in case that patient age in years is ≥ 7 and patient age in years is ≤ 14, oral, between 7 grams lactulose and 10 grams lactulose, divided 1 to 3 times daily.

Regimen B: In case that patient age in years is ≥ 1 and patient age in years is ≤ 6, oral, between 3 grams lactulose and 7 grams lactulose, divided 1 to 3 times daily.

Detailed description

Lactulose may be given as a single daily dose or in two divided doses.

After a few days the starting dosage may be adjusted to the maintenance dose based upon treatment response. Several days (2-3 days) of treatment may be needed before treatment effect occurs.

 Starting dose dailyMaintenance dose daily
Children (7-14 years) 15 ml10-15 ml
Children (1-6 years) 5-10 ml5-10 ml

Dosage considerations

Each dose may, if necessary, be taken with water or fruit juices etc.

Each dose of lactulose should be swallowed in one and should not be kept in the mouth for an extended period of time.

In case of single daily dose, this should be taken at the same time, e.g. during breakfast.

During the therapy with laxatives it is recommended to drink sufficient amounts of fluids (1.5-2 litres, equal to 6-8 glasses) during the day.

3 g daily

For:

Dosage regimens

Oral, 3 grams lactulose, divided 1 to 3 times daily.

Detailed description

After a few days the starting dosage may be adjusted to the maintenance dose based upon treatment response. Several days (2-3 days) of treatment may be needed before treatment effect occurs.

 Starting dose dailyMaintenance dose daily
Infants under 1 yearUp to 5 mlUp to 5 ml

Dosage considerations

Each dose may, if necessary, be taken with water or fruit juices etc.

Each dose of lactulose should be swallowed in one and should not be kept in the mouth for an extended period of time.

In case of single daily dose, this should be taken at the same time, e.g. during breakfast.

During the therapy with laxatives it is recommended to drink sufficient amounts of fluids (1.5-2 litres, equal to 6-8 glasses) during the day.

Active ingredient

Lactulose

Lactulose is a synthetic disaccharide which is metabolised by gastro-intestinal bacterial flora to low molecular weight acids (chiefly lactic and acetic acids). There is no endogenous metabolising enzyme in the human gut. Its mode of action in constipation is as an osmotic agent producing soft stools.

Read more about Lactulose

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