Colpermin IBS Relief Capsules contain natural peppermint oil formulated in a sustained release capsule, clinically proven to provide effective, targeted relief from the symptoms of Irritable Bowel Syndrome including painful spasms, bloating and trapped wind, constipation and/or diarrhoea. Take one capsule three times a day. The dose may be increased to two capsules three times a day if necessary. Do not take immediately after food, chew or break the capsules, or take indigestion remedies at the same time of day as this medicine. If your condition does not improve after two weeks of treatment, consult your doctor.