Fybogel Mebeverine Sachets for IBS

Who we can supply: adults 18 and over whose IBS has been diagnosed by a doctor. We don’t diagnose IBS online: if you haven’t been diagnosed, please see your GP. If you’re 60 or over, we can supply Fybogel Mebeverine for IBS you’ve had for a while, but new or changed bowel symptoms need your GP.

See your GP first (don’t use this treatment) if you have: - blood in your poo, or black poo; - weight loss you can’t explain, or a lump in your tummy or back passage; - a change in your bowel habit and you’re 60 or over; - tummy swelling or bloating that won’t go away, especially if you’re 50 or over (women); - a high temperature, vomiting, or severe pain that keeps getting worse; - a family history of bowel or ovarian cancer, or of coeliac or inflammatory bowel disease, and new symptoms.

Our guide to IBS red flags explains why these matter.

This service isn’t suitable if you’re pregnant or breastfeeding. Please speak to your GP or midwife.

Don’t take Fybogel Mebeverine if you have: - phenylketonuria (it contains aspartame); - difficulty swallowing, or throat or oesophagus problems; - a blocked or narrowed bowel, or a bowel that isn’t moving (ileus, megacolon); - a change in bowel habit that has lasted more than 2 weeks, rectal bleeding you haven’t had checked, or no bowel movement after taking a laxative.

Tell the prescriber if you have kidney problems or are on a low-potassium or low-sodium diet: each sachet contains potassium and sodium.