If these tests show Crohn's disease, more x-rays of both the upper and lower digestive tract may be necessary to measure the extent of the disease. The most common complication of Crohn's Disease is blockage of the intestine. It can also cause sores, or ulcers, that tunnel through the affected area into the surrounding tissues such as bladder, vagina, or skin. The areas around the anus and rectum are often involved. The tunnels, called fistulas, are a common complication and often become infected.
Nutritional complications are common in Crohn's disease.
Other complications associated with Crohn's disease include arthritis, skin problems, inflammation in the eyes or mouth, kidney stones, gallstones, or other diseases of the liver and biliary system. Some of these problems resolve with treatment of the digestive system but some must be treated separately. Treatment for Crohn's Disease depends on both the location and severity of disease, complications and the response to previous treatment. Treatment may include drugs, nutrition supplements, surgery, or a combination of these options. At this time, treatment can help control the disease but there is no cure.