Lactulose 3.3g/5ml Oral Solution

Lactulose is a laxative medicine used to treat constipation. It is a synthetic sugar that is not absorbed into the bloodstream, which means it works mainly in the gut. Lactulose is available as a sweet-tasting liquid and is suitable for adults and children when used as directed.

Lactulose works by drawing water into the bowel, which softens stools and makes them easier to pass. It is broken down by bacteria in the large intestine, increasing the amount of water in the stool and gently stimulating bowel movements. Because it works gradually, it may take 24–48 hours to have an effect.

Active Ingredients

Lactulose 3.5g/5ml

Other Ingredients

Lactose, galactose.

Children aged 1 – 6 years old:

• Starting dose: 5-10 ml daily (corresponding to 3-7 g lactulose).

Children aged 7 – 14 years old:

• Starting dose: 15 ml daily (corresponding to 10 g lactulose).
• Maintenance dose: 10-15ml daily (corresponding to 7-10 g lactulose).

Adults and adolescents over 14 years old:

• Starting dose: 15-45 ml daily (corresponding to 10-30 g lactulose).
• Maintenance dose: 15-30 ml daily (corresponding to 10-20 g lactulose).

Dose should be taken during breakfast, and should only be taken short-term.

Precautions

• Not suitable for children under 1 year old.
• If laxatives are required daily or if you have persistent abdominal pain or change of bowel habits consult your doctor.
• Do not take lactulose if you are allergic to any active or other ingredients.
• Do not take if you have galactosaemia.
• Do not take lactulose if you have a bowel obstruction, blockage, or perforation.
• Speak to a doctor or pharmacist if you have diabetes or have been advised to take a low sugar diet.
• Do not use for long periods.
• Seek advice before using if you are breast feeding, pregnant, planning to become pregnant, or suffer from allergies.

Storage

Do not store above 25°C.

Do not refrigerate or freeze.

Keep out of sight and reach of children.

Common side effects can include:

• Gas and bloating
• Abdominal cramping
• Diarrhoea or loose stools
• Nausea
• Stomach discomfort or fullness
• Increased bowel movements

Uncommon side effects can include:

• Vomiting
• Electrolyte imbalances like low potassium, usually with prolonged diarrhoea
• Dehydration
• Weakness or dizziness
• Abdominal pain that is more severe or persistent

For more information see Patient Information Leaflet.

Including any side effects that are not listed in the patient information leaflet, you can speak to your doctor or pharmacist about. Also, side effects can be reported directly via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard or by searching “MHRA Yellow Card” in the Google Store or Apple App Store. Reporting side effects helps improve the safety of this medicine for yourself and future customers.