Crohn's disease is a chronic inflammatory disease of the digestive system, most often diagnosed between 15 and 35 years of age. Symptoms such as abdominal pain or diarrhea may appear as early as childhood. However, there are many methods and drugs that help to live normally with this disease. As an adjunct, you can use m.in. probiotics, sodium butyrate or preparations with chlorophyllin. There are also home tests available in pharmacies that can be helpful in the diagnosis of Crohn's disease, such as the test to detect calprotectin in the stool and the test for occult blood in the stool.