Topical skin application of gentian violet solution or zinc oxide paste and antibiotic eye ointment in the early stages of the disease to accelerate drying and crusting. Eye drops of 0.1% acyclic guanosine, 2% triazole nucleoside (viridiazole), and 0.1% iodoside (herpes nettle) are placed in the conjunctival sac to prevent corneal involvement. Once the lesion spreads to the cornea, it is treated as herpes simplex keratitis. Those with obvious systemic symptoms and high fever were put on bed rest, and care was strengthened to reduce fever and temperature. Give systemic antiviral therapy acyclovir 0.25g, 5 times a day, children 10-15mg/(kg-d), oral in 5 times, the course of treatment 5d; can also be used to banlangen 1 packet, 3 times a day; or antiviral oral solution 1l0ml, 3 times a day. Patients with recurrent episodes may take acyclic guanosine for long-term prophylaxis. Measures include rest, avoidance of light, and administration of analgesics and sedatives. Topical treatment is based on the principles of anti-inflammatory, drying, astringent, and preventing secondary infection. 0.1% acyclic guanosine ophthalmic solution or 0.1% herpes net ophthalmic solution is applied externally to the affected area or eye 6 times a day. If necessary, interferon 1,000,000-3,000,000 U intramuscular injection, once / 2 ~ 3 days; or polymyxin 4 mg intramuscular injection, once / 2 days, a total of 5 times. Pain is obvious can be given carbamazepine 0.1g, 2 ~ 3 times / day; or go to the pain tablets 1 ~ 2 tablets orally if necessary. If there is secondary infection, antibiotic eye drops or eye ointment can be applied to the eyes 2 to 3 times a day. If the blisters dry up, crust, local itching, can be used dermatological cream and other creams applied to the skin externally, 2 ~ 3 times a day. In the case of concurrent keratitis and iridocyclitis, it is disposed of according to the principles of keratitis and iridocyclitis treatment. For severe cases, oral acyclic guanosine at 15～20mg/kg per day is recommended, as well as injections of placental gammaglobulin as well as vitamins B1 and B2, or injections of recovery serum or whole blood.