Chickenpox fever requires oral antipyretics, such as ibuprofen suspension, when the patient’s inflammatory manifestations are more serious and the maximum temperature can reach 39°C or higher, which may cause damage to the patient’s body functions if antipyretics are not applied. In addition to oral antipyretics, physical cooling treatment is also needed. Warm hand towels can be applied to gently wipe both sides of the patient’s neck, armpits, groin, heart of hands and feet, and chest and back areas, so that the patient can quickly achieve the purpose of reducing fever, and the patient should be instructed to drink more warm water to promote metabolism. Patients need to take oral or static antiviral drugs, such as acyclovir tablets and acyclovir injection.