In skin-picking disorder, people repeatedly pick at their skin, damaging it.
People with skin-picking disorder may feel tense or anxious just before they do it, and skin picking may relieve that feeling.
Doctors diagnose the disorder when people pick at the skin enough to damage it, try to decrease or stop picking at their skin and cannot, and are significantly distressed by their behavior or function less well because of it.
Cognitive-behavioral therapy (habit reversal therapy) that specifically focuses on skin-picking disorder and certain antidepressants or N
People with the disorder repeatedly pick at or scratch their skin. They do not do it to remove a spot or blemish that they think is unattractive (as people with body dysmorphic disorder do) or diseased. Some people pick at healthy skin. Others pick at calluses, pimples, or scabs.
Skin picking often begins during adolescence, although it may begin at other ages. About 1 to 2% of people currently have the disorder. About 75% of them are female.
Symptoms of Skin-Picking Disorder
The methods and areas people pick at vary from person to person. Some people have many sores or scarred areas. Other people have only a few scars or sores. The areas people pick at may change over time.
Some people pick at their skin somewhat automatically, without thinking about it. Others are more conscious of the activity.
People do not pick at their skin because they are concerned about their appearance (which may be a symptom of body dysmorphic disorder). However, they may feel tense or anxious just before they do it, and skin picking may relieve that feeling. Afterward, they often feel a sense of gratification.
Many activities (rituals) may accompany skin picking. People may painstakingly search for a particular kind of scab to pick at. They may pull the scab off in a particular way—for example, using their fingers or an implement such as tweezers. They may bite or swallow the scab once it is pulled off.
Many people with skin-picking disorder also repeatedly pull out their hair, bite their nails, chew their cheek, or do other repetitive body-focused activities. Some people pick at the skin of others.
People may feel embarrassed by or ashamed of the way they look or of their inability to control their behavior. Consequently, they may avoid situations in which others may see the skin damage. They typically do not pick in front of others, except for family members. Many people try to camouflage the skin damage with clothing or makeup. People may also be distressed by their loss of control and repeatedly try to stop or reduce picking at their skin, but they cannot.
If done excessively, skin picking can cause scarring, infections, excessive bleeding, and even a serious infection of the bloodstream (septicemia).
Many people with skin-picking disorder also have other mental health disorders, such as obsessive-compulsive disorder, hair-pulling disorder, and depression.
Symptoms typically vary in intensity but may continue throughout life.
Diagnosis of Skin-Picking Disorder
A doctor's evaluation based on specific psychiatric diagnostic criteria
Doctors diagnose skin-picking disorder based on symptoms:
Picking at skin so much that it damages the skin
Repeatedly trying to decrease or stop picking
Feeling significantly distressed or becoming less able to function because of the skin-picking behavior
Treatment of Skin-Picking Disorder
Cognitive-behavioral therapy (specifically, habit-reversal therapy)
Medications
Cognitive-behavioral therapy—in particular, habit-reversal therapy that specifically focuses on skin-picking disorder—is the therapy of choice. For habit-reversal therapy, people are taught to do the following:
Become more aware of their skin picking
Identify situations that trigger the behavior
Use strategies to help them stop themselves from picking at their skin—for example, by substituting a different activity (such as clenching their fist, knitting, or sitting on their hands) for skin picking
Nselective serotonin reuptake inhibitorsdepression or anxiety disorders.
