Pearl rash is a kind of physiological developmental variation in the human body, which is more common in young people with a long prepuce and masturbation habits.
It usually appears as some pearl-like, red, yellow, or white translucent papules arranged in a row or several rows, sometimes encircling the entire coronal sulcus. This disease is not contagious and generally does not require special treatment. Pay attention to rest, maintain local cleanliness and dryness. Those with a long prepuce can actively seek medical advice for prepuce circumcision to reduce the chance of infection. Comprehensive observation is necessary. If there are any abnormal conditions, it is important to actively seek medical treatment, clarify the cause, and treat according to the symptoms.