Bowel InfectionsMany people with the Irritable Bowel Syndrome can date it from a bowel infection, often after a trip abroad, after flu or a cold where they have swallowed a lot of mucus or any condition where they have been given antibiotics.ParasitesIt is commonly supposed that infestation with parasites is only a problem in tropical countries; in fact it is a source of bowel problems in Europe, America and Australia. Infection with protozoa (single-celled organisms) Giardia lambia and Entamoeba histolytica can be spread through water, food and pets. It multiplies rapidly, causes a watery diarrhoea with bloating, abdominal pain and exhaustion. Medical help is necessary for this condition which can be diagnosed by investigation of the stool, or mucus from the wall of the rectum. There are drugs for this condition but the herb Artemia annua has been found to be very effective. Raw garlic also kills parasites. If parasite infections are neglected they can cause chronic ill-health. Irritable Bowel Syndrome and food intolerance can often be traced back to Giardia infestation.*78\326\8*