<unk>  is a psychiatric condition characterized by recurrent undesirable thoughts or sensations (obsessions) that cause patients to do something repetitively (compulsions). WHO listed this disorder among one of the top 10 psychiatric disorders that can affect the quality of life.
Obsessive-compulsive disorder
Chronic tic disorder
Conduct disorder
Tourette syndrome
Intersexuality
Apophenia
Psychopathy
Tic disorder