Duphalac is a laxative medicine that contains lactulose, which works by softening stools and making bowel movements easier by drawing fluid into the intestine.
The dosage varies depending on the condition and age. For constipation, adults and adolescents usually start with 15-45 ml per day, then adjust to 15-30 ml per day. For hepatic encephalopathy, adults start with 30-45 ml three to four times daily.
Duphalac solution can be taken either undiluted or diluted in some liquid. Take the medicine at the same time each day.
The maximum daily dose depends on the condition being treated. Follow your doctor's instructions.
Suitable for older adults. (updated 20.5.2024)