Obsessive-compulsive disorder, is categorised as an obsessive-compulsive disorder. This problem affects both men and women. It can appear at different ages and is increasingly common in children and adolescents. It has two components, i.e. obsessions and the performance of compulsive activities to relieve anxiety (compulsions). What should we know about obsessive compulsive disorder? When should we see a specialist? Can the severity of the symptoms of obsessive compulsive disorder be reduced?