<unk>  <unk>  is a mental illness. People who have this illness constantly worry about the way they look.<unk>  causes severe emotional distress. The preoccupation can be so extreme that the affected person has trouble functioning at work, school or in social situations. Any part of the<unk>  can be targeted.
Body dysmorphic disorder
Somatization disorder
Generalized anxiety disorder
Illness anxiety disorder
Separation anxiety disorder
Social phobia
Somatic symptom disorder
Personality disorder