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Duphalac Liquid 200ml

Duphalac Liquid 200ml
Duphalac Liquid 200ml

Duphalac Lactulose oral liquid, for the treatment of chronic constipation.

Dosage / Direction

Adults: The usual initial dose is 15-45ml daily. After three days the dose may be reduced to 10-25ml daily for maintenance.

Children (under medical supervision): The usual doses are:

7 to 14 years: 15ml initially (3 days), 10ml maintenance.

1 to 6 years: 10ml initially (3 days), 5 to 10ml maintenance.

Infants under 1 year: 5ml initially (3 days) and 3 to 5ml maintenance.

May be taken mixed with fruit juice, water or milk.

As a general rule, patients with constipation should drink plenty of water and increase the amount of fibre in their diet.


Use in children: It is recommended that if Duphalac syrup is given to infants and children, this should be done under medical supervision.

Prolonged use of laxatives is undesirable.

If symptoms persist seek medical advice.


Each 5ml Contains: 3.34g lactulose and less than or equal to 0.55g galactose and 0.30g lactose.

code: 298 513