About Fybogel (ispaghula husk) Who can and cannot take it How and when to take it Side effects Pregnancy, breastfeeding and fertility Taking Fybogel with other medicines and herbal supplements Common questions Related conditions Constipation Constipation in children Diverticular disease and diverticulitis Irritable bowel syndrome (IBS) Ulcerative colitis Useful resources Colostomy UK: charity www.colostomyuk.org Crohn's and Colitis UK: charity www.crohnsandcolitis.org.uk ERIC: Children's Bowel & Bladder Charity www.eric.org.uk Guts UK: charity gutscharity.org.uk IBS Network: charity www.theibsnetwork.org