Baby fever chickenpox belongs to infectious diseases, should be under the guidance of the doctor symptomatic treatment, the use of antiviral drugs, antipyretics, antihistamines and glycerine lotion and pay attention to isolation. 1. Chickenpox is caused by varicella zoster virus infection, in addition to fever, may also be accompanied by maculopapular skin rash, infectious. For sick children, pay attention to home isolation and use separate toiletries to avoid spreading the infection. 2. Timely use of antiviral drugs can help shorten the course of the disease. If the child’s fever is low, physical cooling can be used, such as using alcohol to wipe the skin. If the temperature exceeds 38.5℃, it is recommended to take drugs such as acetaminophen and ibuprofen. 3. Also pay attention to drink more water, eat more vegetables and fruits, more rest, enhance the body’s immunity. For itchy skin pimples, can use antihistamines under the guidance of a doctor or use glycerine lotion to reduce itching. Baby fever chickenpox is recommended to go to the hospital in time to consult a professional doctor, according to the doctor’s instructions for treatment, so as not to delay the condition.