Colofac For IBS Relief 135mg – 15 Tablets
£3.46 ex. VAT · includes £0.69 (20.00% VAT)
Pharmacy-only (P) medicine — a short WHAM screening is required before purchase.
Product Overview
Colofac 135mg tablets help relieve IBS symptoms including cramps, bloating and discomfort.
Description
Colofac For IBS Relief 135mg – 15 Tablets is a pharmacy medicine formulated to help relieve symptoms of Irritable Bowel Syndrome (IBS) and similar digestive conditions. Each tablet contains 135mg of mebeverine hydrochloride, a type of antispasmodic medicine that works by relaxing the muscles in the bowel to ease painful spasms and discomfort in the digestive tract.
This treatment is used in adults aged 18 years and over to help manage common IBS symptoms such as abdominal cramps, bloating, trapped wind and irregular bowel sensations. It is typically taken for ongoing symptomatic relief as part of a broader management plan that may include dietary and lifestyle approaches.
Colofac has a recognised role in OTC digestive health care and is often recommended by pharmacists as a well-tolerated option for symptomatic relief.
How to Use
UK pharmacy compliant usage guidance:
- Adults (18 years and over): Take 1 tablet three times a day, ideally 20 minutes before meals with a glass of water.
- Swallow the tablet whole. Do not chew or crush.
- If symptoms improve, your pharmacist or doctor may advise adjusting the dose.
- Continue treatment as directed for ongoing symptom relief; if symptoms persist beyond 2 weeks, consult your GP or pharmacist.
Important: This product is not suitable for children or adolescents under 18 years of age.
Always follow the advice on the pack or from your pharmacist/doctor.
Ingredients
Active ingredient (per tablet):
- Mebeverine hydrochloride 135mg – an antispasmodic that targets smooth muscle in the bowel to help relieve cramps and discomfort associated with IBS.
Other ingredients (may vary by manufacturer):
- Lactose monohydrate
- Sucrose
- Potato starch (or maize starch)
- Povidone
- Talc
- Magnesium stearate
- Gelatin
- Acacia
- Carnauba wax
⚠️ Allergen information: This product contains lactose and sucrose. People with specific sugar intolerances should consult their GP or pharmacist before use.
Always refer to the on-pack ingredient list for the most up-to-date and accurate formulation information.
Side Effects & Warnings
Important safety and warning information (pharmacy tone):
Do not take if:
- You are under 18 years of age.
- You have a known allergy to mebeverine hydrochloride or any other ingredient in the tablets.
Consult a GP or pharmacist before use if:
- Your symptoms worsen or change, or if you develop new symptoms.
- You have liver or kidney problems.
- You are pregnant, planning pregnancy or breastfeeding. Advice from a healthcare professional is recommended.
Possible side effects:
Most people tolerate this medicine well, but some may experience less common effects such as:
- Skin rash or itchiness
- Nausea, dizziness or indigestion (uncommon)
If you experience any serious allergic reaction such as difficulty breathing, swelling of the face or throat, stop taking the tablets and seek immediate medical help.
Other warnings:
- Do not take more than 3 tablets in 24 hours.
- If you miss a dose, take it as soon as you remember unless it’s near the time for your next dose. Do not double up.
- Keep all medicines out of sight and reach of children.

