Body Dysmorphic Disorder (BDD): Symptoms, Causes, and Treatment

What body dysmorphic disorder actually is

Body dysmorphic disorder is a mental health condition in which you become preoccupied with perceived flaws in your appearance that other people cannot see or find minor. The preoccupation drives repetitive behaviors like mirror checking, camouflaging, or skin picking, and causes real distress or problems in daily life [1]. BDD is treatable, most often with cognitive behavioral therapy designed for it, and sometimes with medication [2].

What you might be dealing with right now

You catch your reflection, and your stomach drops. You’ve been in the bathroom for forty minutes trying to get the light, the angle, and the makeup right, and you still cannot leave. The part of your face, skin, hair, or body that you cannot stop thinking about looks wrong to you in a way that feels visible to everyone. Friends have told you they don’t see it. A partner has told you it isn’t there. You don’t believe them.

This is not vanity. People with BDD often describe it as being trapped inside a funhouse mirror. The preoccupation can eat up three to eight hours a day [1].

Symptoms: what BDD looks like day to day

BDD has two sides that show up together: obsessive thoughts about how you look, and compulsive behaviors to check, fix, hide, or confirm the perceived flaw. The DSM-5-TR requires both for a diagnosis, along with significant impairment [1]. The preoccupation can focus on almost any part of the body, but Johns Hopkins Medicine lists the face, hair, skin, chest, and stomach as the most common areas, with concerns often clustering around skin (acne, scars, redness), hair, and facial features like nose shape or asymmetry [3]. Concerns about muscularity fall under a subtype called muscle dysmorphia, covered below.

The repetitive behaviors

A patient with BDD may engage in several of these for hours each day [1]:

• Mirror checking, or avoiding mirrors entirely
• Comparing a specific feature to the same feature in other people
• Camouflaging with makeup, hats, hair, clothing, or posture
• Skin picking aimed at smoothing or fixing a perceived flaw
• Seeking reassurance about how you look
• Researching or pursuing cosmetic procedures, often with disappointment afterward

BDD also includes private, internal compulsions. The DSM-5-TR names mental acts like comparing one’s appearance to other people’s as part of the diagnostic criteria [1]. Someone can look calm while spending an hour mentally dissecting their own jaw. This is one reason BDD is often missed.

Muscle dysmorphia

Muscle dysmorphia is a BDD subtype in which the preoccupation centers on the belief that one’s body is too small or not muscular enough, even when others see you as average or well-built [4]. It occurs primarily in men and can involve excessive lifting, rigid diets, anabolic steroid use, and avoidance of situations where the body might be seen [4]. It is sometimes called “bigorexia” or “reverse anorexia.”

Signs something has tipped from appearance worry into BDD

Most people have parts of their appearance they don’t love. BDD is a different category. Watch for these patterns:

• Thinking about the perceived flaw takes up an hour or more a day
• You avoid social events, dating, work, or photographs because of it
• You have had repeated cosmetic procedures and still feel dissatisfied
• The thoughts follow a loop you cannot interrupt
• Close people have told you they don’t see what you see, and you don’t believe them

When these patterns persist and cause real impairment, speak to a clinician who understands obsessive-compulsive and related disorders.

How common is BDD

BDD affects roughly 2 percent of the general population, and men and women at similar rates [1, 3]. It typically begins in early adolescence, often around ages 12-13 [1]. Prevalence runs much higher in cosmetic and dermatology settings (approximately 20–24%) [5], which tells you something important: a significant share of people seeking cosmetic procedures are seeking them for a condition that cosmetic procedures do not treat.

Why BDD happens

There is no single cause. BDD emerges from a combination of biological, psychological, and environmental factors [3]. Genetics plays a role, with first-degree relatives showing higher rates of BDD and OCD [1]. Neuroimaging research has found that people with BDD tend to focus on fine visual details rather than the whole face or body, which may reinforce the sense that something is “off” [1]. Childhood teasing, bullying, and appearance-related criticism are also commonly reported [3].

BDD vs eating disorders: an important distinction

BDD and eating disorders overlap, but they are not the same. The International OCD Foundation puts the distinction plainly: eating disorders involve a disturbance in attitudes and behaviors related to food. In contrast, BDD involves obsessive thoughts focused on specific perceived appearance flaws not better explained by weight or shape [6]. Someone with anorexia is preoccupied with overall weight and shape. Someone with BDD might be fixated on the shape of their nose or a patch of skin without disordered eating. The two can co-occur. If body image concerns are also driving disordered eating, we recommend exploring our eating disorder treatment program.

Recommended reading: The role of social platforms in promoting unrealistic beauty standards

The risks of leaving BDD untreated

BDD carries serious consequences. Research by Katharine Phillips, a leading BDD clinician in the United States, found that approximately 80 percent of people with BDD experience lifetime suicidal ideation, and 24 to 28 percent attempt suicide [7]. A 2024 nationwide Swedish cohort study found a threefold increased risk of intentional self-harm and death by suicide among people with BDD compared to matched controls [8]. Co-occurring depression, social anxiety, and OCD are common [1].

If you or someone you love is having thoughts of suicide or self-harm, call or text 988 to reach the Suicide and Crisis Lifeline.

What helps: evidence-based approaches

The two treatments with the strongest evidence for BDD are cognitive behavioral therapy adapted for BDD and serotonin reuptake inhibitor (SRI) medication [2]. A 2016 meta-analysis found CBT was significantly superior to waitlist or placebo in reducing BDD symptoms, with gains holding at two- to four-month follow-up [9].

What CBT for BDD actually involves

CBT for BDD is a structured protocol developed by clinicians, such as Sabine Wilhelm, Katharine Phillips, and Gail Steketee [10]. It typically includes:

• Psychoeducation about BDD so you understand what is happening in your brain
• Cognitive restructuring to challenge beliefs that drive the preoccupation (for example, “if my skin isn’t perfect, people will reject me”)
• Exposure and response prevention, gradually facing avoided situations while resisting the urge to camouflage, check, or seek reassurance
• Perceptual retraining, or learning to look at yourself as a whole rather than zooming in on the feature that troubles you
• Relapse prevention so the gains hold after therapy ends

A pilot study of a modular CBT manual found that mean BDD severity moved from moderately severe into the subclinical range after treatment, with improvements sustained at follow-up [10]. Cognitive behavioral therapy remains the first-line treatment for BDD.

Medication

SRIs have the most evidence for BDD and can reduce the intensity of the preoccupation and the time spent on compulsions [2]. Medication is often used alongside therapy. Any decision is one to have with a prescribing clinician who understands BDD.

Self-guided steps to try this week

These are not a replacement for professional treatment, but they can help interrupt the cycle.

1. Track your mirror and check the time for three days. Log every check, camouflage, or comparison with its duration. Most people are surprised by the total.
2. Delay checking by 10 minutes. When the urge hits, set a timer and do something else. The urge peaks and fades, whether or not you act on it. Over two weeks, build this to 30 minutes.
3. Cut reassurance requests in half. If you ask your partner how you look four times a day, aim for two. Tell close people what you’re doing so they can kindly decline to answer.
4. Introduce one “flaw exposure” per week. Go out once a week without the makeup, hat, or camouflage you normally use. Start low-stakes. Notice that nothing catastrophic happens.
5. Mute or unfollow social accounts that leave you feeling worse about your body, and watch what shifts over two weeks.

A note from clinical practice

One of our therapists describes the shift she watches for in the early weeks: “We’re not trying to convince you the flaw isn’t there. We’re teaching your nervous system that you can be seen, go out, live your life, whether or not the flaw is there. Once that starts to click, the preoccupation loses its grip.”

A 27-year-old we’ll call Nadia (name changed for privacy) had stopped attending her own cousin’s wedding because of a scar near her hairline she was sure “ruined” her face. After six weeks of CBT focused on exposure and perceptual retraining, Nadia went to a friend’s birthday dinner with her hair pulled back and hadn’t checked the mirror once in the two hours before arriving.

How we treat BDD at The Center • A Place of HOPE

At The Center • A Place of HOPE, we treat BDD within our Whole-Person Care framework, which addresses emotional, physical, nutritional, relational, spiritual, and intellectual health together. BDD rarely arrives on its own, and we see it alongside depression, social anxiety, OCD, and sometimes eating disorders. Our approach is group-forward and skills-oriented, running six days a week with a four-week minimum commitment.

Our clinicians use CBT protocols developed specifically for BDD, including cognitive restructuring, exposure and response prevention, and perceptual retraining. Group therapy is central: it provides the corrective experience of being seen, imperfect, and accepted.

BDD symptom checklist

Work through these questions and take your answers to a clinician. This is not a diagnostic tool. Criteria are from the DSM-5-TR [1].

1. Are you preoccupied with a perceived flaw in your appearance that others don’t notice or find minor?
2. Do you think about the flaw for at least an hour a day?
3. Do you engage in repetitive behaviors such as mirror-checking, skin picking, or excessive grooming?
4. Do you perform mental acts like comparing yourself to others or mentally dissecting specific features?
5. Do you avoid situations (social events, dating, photographs, work) because of how you look?
6. Do you frequently seek reassurance about your appearance from others?
7. Is the preoccupation causing significant distress or interfering with your daily life?
8. Have you considered or pursued cosmetic procedures to fix the perceived flaw?

Source: Adapted from DSM-5-TR diagnostic criteria for body dysmorphic disorder [1].

Frequently asked questions

Is body dysmorphic disorder the same as being self-conscious?

No. Most people feel self-conscious sometimes. BDD involves obsessive thoughts that take up substantial time, drive repetitive behaviors, and cause significant distress or impairment [1]. If you cannot leave the house, cannot stop checking, or are avoiding people you love, it has gone beyond self-consciousness.

Can cosmetic surgery fix BDD?

In the large majority of cases, no. People with BDD commonly pursue cosmetic procedures and report no improvement or worsening of symptoms afterward, often shifting the preoccupation to a different body part [1].

Is BDD a type of OCD?

BDD is classified under “obsessive-compulsive and related disorders” in the DSM-5-TR, alongside OCD, hoarding disorder, and trichotillomania (compulsive, repetitive hair pulling) [1]. It shares features with OCD but focuses on perceived physical flaws. Many people have both.

Can teenagers have BDD?

Yes. BDD often begins in adolescence, with a mean age of onset around 16 years [1]. Adolescents with BDD are at elevated risk for suicidal thinking and need treatment adapted to their developmental stage. Take any appearance-related distress in a teenager seriously.

Next steps with whole-person, group support

BDD responds to treatment, but it rarely resolves on its own. If you recognize yourself or someone you love here, please reach out. You can start with our body dysmorphia test or our mental health tests to get a better sense of what you’re dealing with. When you’re ready to talk, we’re here.

Sources

1. Nicewicz HR, Torrico TJ, Boutrouille JF. Body Dysmorphic Disorder. StatPearls, National Center for Biotechnology Information, U.S. National Library of Medicine. Updated 2024. https://www.ncbi.nlm.nih.gov/books/NBK555901/
2. Mayo Clinic. Body dysmorphic disorder: Diagnosis and treatment. https://www.mayoclinic.org/diseases-conditions/body-dysmorphic-disorder/diagnosis-treatment/drc-20353944
3. Johns Hopkins Medicine. Body Dysmorphic Disorder. https://www.hopkinsmedicine.org/health/conditions-and-diseases/body-dysmorphic-disorder
4. National Eating Disorders Association. Muscle Dysmorphia. https://www.nationaleatingdisorders.org/muscle-dysmorphia/
5. Prevalence of Body Dysmorphic Disorder: A Systematic Review and Meta-Analysis. National Center for Biotechnology Information, PMC. 2025. https://pmc.ncbi.nlm.nih.gov/articles/PMC11979448/
6. International OCD Foundation. Eating Disorders are Not the Same as Body Dysmorphic Disorder. https://iocdf.org/expert-opinions/eating-disorders-not-the-same-as-bdd/
7. Phillips KA. Suicidality in Body Dysmorphic Disorder. Primary Psychiatry. 2007. National Center for Biotechnology Information, PMC. https://pmc.ncbi.nlm.nih.gov/articles/PMC2361388/
8. Krebs G, Fernández de la Cruz L, Rautio D, et al. Intentional Self-Harm and Death by Suicide in Body Dysmorphic Disorder: A Nationwide Cohort Study. Biological Psychiatry. 2024. https://www.biologicalpsychiatryjournal.com/article/S0006-3223(24)01297-6/fulltext
9. Harrison A, Fernández de la Cruz L, Enander J, Radua J, Mataix-Cols D. Cognitive-behavioral therapy for body dysmorphic disorder: A systematic review and meta-analysis of randomized controlled trials. Clinical Psychology Review. 2016. https://pubmed.ncbi.nlm.nih.gov/27393916/
10. Wilhelm S, Phillips KA, Fama JM, Greenberg JL, Steketee G. Modular Cognitive-Behavioral Therapy for Body Dysmorphic Disorder. National Center for Biotechnology Information, PMC. 2011. https://pmc.ncbi.nlm.nih.gov/articles/PMC3320734/