Flesh wart in hair, generally belongs to the phenomenon of skin papilloma virus infection, may be caused by the patient’s direct contact or scratching lesions and other reasons. Liquid nitrogen therapy, laser therapy and other methods of treatment, but also surgical treatment, drug treatment and so on. 1. Liquid Nitrogen Therapy: Due to the very low temperature of liquid nitrogen, the wart on the head will fall off automatically after treatment, which to a certain extent can play a role in reducing the spreading effect. 2. Laser treatment: Current laser treatment is very efficient and effective, leaving little scarring and causing no major damage to the hair. 3. Surgery: For those with more lesions and large area, surgical excision can be considered, but it is rarely used at present. 4. Medication: Antiviral drugs such as interferon gel can be applied locally. In addition, patients can also take some drugs to improve immunity, such as transfer factor capsules, transfer factor oral solution to enhance their immunity. It is recommended that patients pay attention to scalp hygiene and cleanliness, pay attention to rest, and try to avoid staying up all night. Avoid scratching, so as not to infect other parts, and pay attention to avoid infecting others. Patients with a wart in the hair should go to the hospital in time. Drugs need to be used in accordance with medical advice.