If the overall number of chickenpox is not particularly high, within 100, and there is no fever or other uncomfortable symptoms, you can just take oral antiviral drugs, such as acyclovir, and do not need infusion therapy. If there is fever or other complications, such as cough, sputum, or significant headache, and if there are abnormalities in the relevant tests, such as liver function impairment, then infusion therapy is required. If you have a cough or cough with chickenpox pneumonia, you should be treated with cough and cough suppressant or asthma treatment. If liver function is impaired, liver protection and enzyme lowering treatment should be given. In conclusion, whether or not a chickenpox patient needs an infusion depends on the severity of the chickenpox patient’s condition. Sometimes the severity is judged by the symptoms, and sometimes it must be combined with blood tests for routine blood tests, C-reactive protein and other items.