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Solax 667mg/ml Syrup 200ml

Non-prescription medicine indicated in the treatment of habitual chronic constipation.

Ref. 5655147
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Solax 667mg/ml Syrup is indicated for the treatment of habitual chronic constipation; in Porto-Systemic Encephalopathy (PSE): treatment and prevention of pre-coma and coma and in situations where soft stools are considered a clinical benefit (hemorrhoids, anal fissure, fistulas, anal abscesses, solitary ulcers and in the postoperative year -rectal). 

Active substances: 667mg/ml lactulose

Dosage and method of administration:

Solax can be administered diluted or undiluted. The Solax dose should be swallowed all at once and not kept in the mouth for a long time. The dose of Solax should be adjusted according to the individual needs of the patient. In the case of a single daily dose, it should always be taken at the same time, eg. during breakfast. During treatment with laxatives, it is recommended to drink enough fluids (1.5 - 2 liters, equivalent to 6 - 8 glasses) during the day. Dose in constipation or clinical situations where soft stools are required: Lactulose can be administered as a single daily dose or divided into two doses using the measuring cup. After a few days, the initial dose can be adjusted to the maintenance dose, according to the response to treatment. It may take several days (2-3 days) of treatment for regular bowel movements. Dose in pre-coma and hepatic coma (adults only): Starting dose: 30-45 ml, 3 to 4 times a day. This dose can be adjusted to the maintenance dose so that soft stools are produced 2 to 3 times a day. Safety and efficacy in children (newborns and up to 18 years of age) with Porto-Systemic Encephalopathy (PSSE) have not been established. No data available. Measure the desired dose using the graduated measuring device included in the package.


Hypersensitivity to the active substance(s) or to any of the excipients. Galactosemia. Bowel obstruction.

If in doubt or if symptoms persist, consult your doctor or pharmacist.

In accordance with current legislation, non-prescription medicines in Portugal can only be delivered to the municipalities of Maia, Gondomar, Matosinhos, Porto, Santo Tirso, Trofa, Valongo and Vila do Conde. This limitation does not apply to shipments to other Member States of the European Union.