Differential Diagnosis
Other conditions that should be considered in the diagnosis of obsessive-compulsive disorder include:
- Anxiety disorders
- Body dysmorphic disorder
- Eating disorders
- Hypochondriasis
- Impulse control disorders (eg paraphilias, trichotillomania)
- Major depressive disorders
- Neurologic disorders (eg autism, Tourettte syndrome)
- Phobias
- Post-traumatic stress disorder
- Psychosis
- Tic disorders