Buy Duphalac Online

Buy Duphalac Online

Active ingredient: Lactulose
Product Code: PR10477
In Stock

Generic Duphalac 200 ml bottle

Per Unit
Add to Cart
2 bottles
$35.00 USD
$17.50 USD
$0.00 USD
4 bottles
$60.00 USD
$15.00 USD
$10.00 USD
6 bottles
$80.00 USD
$13.33 USD
$25.00 USD
8 bottles
$90.00 USD
$11.25 USD
$50.00 USD
10 bottles
$99.00 USD
$9.90 USD
$76.00 USD


What is this drug?

Duphalac is a man-made sugar solution used to treat constipation. It makes the stool soft and regulates bowel movement. It is also prescribed in case of hepatic coma. It is available in other brand names as Constilac, Generlac, Constulose, Kristalose, Enulose.

Classification and Mechanism of Action

Duphalac contains Lactulose which is a laxative and ammonia de-toxicant. It is an intestinal acidifier and acts by drawing water and increasing the bulk of the stool. By absorbing more water, the stool softens and the defecation becomes easier.

Looking after your drug

Store it in a cool and dry place away from the reach of children. Keep the bottle tightly closed and inside its carton.

How to take the medication?

Take it orally once every day as directed by your doctor.


The initial recommended dose is 15ml once in a day. Kindly consult your doctor for your correct dose.


Consult your doctor right away.

Missed Dose

If it is time for your next dose then skip the missed dose or else take it as soon as you remember. Do not double dose.

Warnings and Precautions

It is not recommended for diabetics and those on low galactose diet. Use with caution in elderly as it accumulates gas in the intestines.

Possible Side Effects

  • Diarrhoea
  • Nausea and vomiting
  • Flatulence
  • Abdominal pain

When Duphalac should not be used?

Allergy to the drug, intestinal obstruction, appendicitis, galactosaemia, diabetes

How long should you take Duphalac?

As long as prescribed.