Dermatillomania, also known as excoriation disorder or skin picking disorder, is a psychological condition characterized by repetitive picking, scratching, or picking at one's own skin. It often results in skin damage, scarring, and emotional distress.
The prevalence of dermatillomania varies among different populations and studies. However, research suggests that it affects approximately 1.4% to 5.4% of the general population. It is more common in females than males, with a female-to-male ratio of about 3:1.
While the exact cause of dermatillomania is unknown, it is believed to be associated with various factors including genetic predisposition, environmental triggers, and underlying mental health conditions such as anxiety, depression, or obsessive-compulsive disorder (OCD).
It is important to note that dermatillomania often goes undiagnosed or misdiagnosed, as individuals may feel ashamed or embarrassed about their behavior and try to hide it. Seeking professional help from a mental health provider, such as a psychologist or psychiatrist, is crucial for accurate diagnosis and appropriate treatment.