OCD is a syndrome characterized by obsessions and compulsions, as well other neuropsychiatric features, often associated with primary psychiatric disorders various neurologic conditions. If severe, can seriously interfere the patient’s quality of life. The mainstay treatment psychotherapy, especially cognitive-behavioural therapy, pharmacologic interventions, selective serotonin reuptake inhibi...

Psychiatric classificatory systems consider obsessions and compulsions as forms of anxiety disorder. However, the neurology of diseases associated with obsessive-compulsive symptoms suggests the involvement of fronto-striatal regions likely to be involved in the mediation of the emotion of disgust, suggesting that dysfunctions of disgust should be considered alongside anxiety in the pathogenesi...

Obsessive compulsive disorder is still considered primarily an anxiety disorder, though historically there has always been a question of whether obsessive-compulsive symptoms may be more properly considered psychotic in nature, the so-called schizo-obsessive disorder or subtype. A case is presented here of a middle-aged man with debilitating obsessive-compulsive symptoms of sudden onset in his ...