Hair moss is not the most effective treatment, it belongs to the perifollicular keratosis, and endocrine factors, vitamin A deficiency, and autosomal dominant inheritance, etc., and the current clinical treatment methods are mainly drug treatment and laser treatment. 1. medication: in terms of medication, you can choose salicylic acid cream and urea cream, which can effectively soften the keratin, dissolve the effect of keratin, can improve the symptoms, the use of drugs need to follow the doctor’s instructions. 2. Laser treatment: If the use of drugs is not effective, you can choose laser treatment. The traditional laser treatment mainly includes exfoliative laser and non-exfoliative laser, which can be effectively controlled after surgery. Hair moss is generally not harmful to human health, but if it appears on the exposed parts of the skin, it can affect the appearance and psychological health, so timely treatment is recommended.