The Efficacy and Tolerability of Coltect as Add-on in Patients With Active Ulcerative Colitis - an Open Label

The aim of the study is to reduce the severity and duration of acute attacks, to prevent the recurrence of new acute attacks and to improve patient\'s quality of life. Coltect contains anti inflammatory and antioxidant natural agents (curcumin, green tea and selenomethionine) which are associated with a positive effect on inflammatory disease. The investigators assume that Coltect represents a tolerable and mild treatment, viable alternative to other medical therapies with fewer side effects. Coltect is a food supplement that contains active ingredients from herbal sources.