This page is for general education and is not medical advice. It is not a substitute for diagnosis or treatment by a qualified professional. If this is an emergency, call 911 or 988.
Body dysmorphic disorder (BDD) is a mental health condition in which a person becomes preoccupied with one or more perceived flaws in their appearance — flaws that other people cannot see or view as minor. The preoccupation is distressing, hard to control, and time-consuming, and it can affect any part of the body. BDD is treatable, and reaching out is a sign of strength, not vanity.
Key facts
- BDD is considered part of the obsessive-compulsive spectrum of conditions (IOCDF).
- The focus on a perceived flaw is not observable, or appears slight, to others — but feels very real and consuming to the person.
- People often perform repetitive behaviors to check, fix, or hide the perceived flaw, which brings only brief relief.
- BDD carries real risk and deserves prompt care; clinicians note it is associated with significant distress and elevated suicide risk (IOCDF).
What it is
BDD goes far beyond normal dissatisfaction with one’s looks. The concern can center on skin, hair, nose, or any feature, and the person typically believes they look ugly, abnormal, or deformed even when others disagree. Because the distress feels physical and specific, many people first seek cosmetic or dermatologic procedures rather than mental health care — and the worry usually returns.
Symptoms
- Strong preoccupation with one or more perceived defects in appearance
- Repetitive behaviors: mirror-checking, grooming, skin-picking, reassurance-seeking, or comparing with others
- Trying to camouflage the perceived flaw with clothing, makeup, or posture
- Avoiding photos, social situations, or mirrors
- Significant distress, or trouble with work, school, and relationships
- Seeking repeated cosmetic fixes that do not relieve the worry
Causes
There is no single cause. BDD likely develops from a mix of factors — genetics and family history, brain processes shared with obsessive-compulsive conditions, temperament, and life experiences such as bullying or appearance-related teasing. None of these are a person’s fault.
How it is treated
BDD responds to evidence-based care. Exposure and response prevention (ERP), a specialized form of cognitive behavioral therapy (CBT), helps people gradually reduce checking and avoidance and respond differently to appearance-related thoughts. Certain medications can also reduce the intensity of the preoccupation. Treatment works best when it targets BDD directly rather than the perceived flaw.
From our clinical review. The hardest part of BDD is how convincing it is — the flaw feels objective, so therapy can sound beside the point. What I tell people is that we are not arguing about the mirror; we are loosening the grip the thought has on your day. That is treatable, and people get their lives back.
If thoughts about your appearance are taking over your day, help is available and it works. Learn about ERP, find counseling and low-cost options with Find Help by State, or talk to someone about what you are going through. If you ever have thoughts of suicide or self-harm, call or text 988 (Suicide & Crisis Lifeline) any time.
Frequently asked questions
What is body dysmorphic disorder?
Body dysmorphic disorder (BDD) is a condition in which a person is preoccupied with one or more perceived flaws in their appearance that others cannot see or consider minor. The distress is intense and time-consuming, and it is not the same as ordinary insecurity about looks.
Is BDD an eating disorder or vanity?
Neither. BDD is part of the obsessive-compulsive spectrum, not vanity, and it is distinct from eating disorders. People with BDD usually wish they could stop thinking about the perceived flaw, but the worry feels impossible to control.
Can body dysmorphic disorder be treated?
Yes. Cognitive behavioral therapy with exposure and response prevention is the most established psychotherapy for BDD, and certain medications can also help. Only a qualified professional can diagnose BDD and recommend a plan.
Sources
- OC Related Disorders — International OCD Foundation (IOCDF)
- Body Dysmorphic Disorder — International OCD Foundation (IOCDF)
- Mental Health and Mental Disorders — MedlinePlus, U.S. National Library of Medicine
- Mental Health Conditions — National Alliance on Mental Illness (NAMI)
Reviewed against the sources above. This page is educational and is not medical advice.