obsessive-compulsive disorder http://id.loc.gov/authorities/subjects/sh85093751 http://purl.bioontology.org/ontology/MEDDRA/10029898 http://purl.bioontology.org/ontology/MESH/D009771 http://purl.bioontology.org/ontology/SNOMEDCT/191736004 http://purl.obolibrary.org/obo/DOID_10933 http://purl.obolibrary.org/obo/NCIT_C88411 https://en.wikipedia.org/wiki/Category:Obsessive%E2%80%93compulsive_disorder https://en.wikipedia.org/wiki/Obsessive%E2%80%93compulsive_disorder https://www.wikidata.org/wiki/Q178190 An anxiety disorder that involves unwanted and repeated thoughts, feelings, ideas, sensations (obsessions), or behaviors that make them feel driven to do something (compulsions). OCD RC533 An anxiety disorder characterized by recurrent, persistent obsessions or compulsions. Obsessions are the intrusive ideas, thoughts, or images that are experienced as senseless or repugnant. Compulsions are repetitive and seemingly purposeful behavior which the individual generally recognizes as senseless and from which the individual does not derive pleasure although it may provide a release from tension. obsessive compulsive disorder obsessive-compulsive disorders obsessive–compulsive disorder anxiety disorder disorder