Chickenpox is an infectious disease caused by infection with varicella-zoster virus, and the nursing measures mainly include observing the condition, skin care, disinfection and isolation, and dietary regulation. 1. Observation of condition: It is necessary to observe the recovery of the patient, such as whether there are symptoms such as rash, itchy skin, high fever, cough and so on. 2. Skin care: During the period of chickenpox, attention should be paid to personal hygiene, loose cotton clothes should be worn to reduce the friction of clothing on the skin, and due to the pain, avoid scratching the affected area, so as to avoid rupture of chickenpox and infection. 3. Sterilization and isolation: chickenpox is contagious, need to pay attention to do a good job of isolation, avoid sharing toiletries or clothing, so as to avoid viral infection. 4. Dietary adjustments: diet, need to be light and easy to digest food, avoid eating too much spicy food, seafood and other foods. It is recommended that chickenpox patients should consult a doctor in time and strictly follow the doctor’s instructions for treatment and care.