Rashes due to viral fever require antiviral treatment combined with topical applications such as glycerite lotion.
If the symptoms of fever and rash are due to viral infection, the fundamental treatment measure is to carry out antiviral therapy. For example, herpes zoster virus infection requires treatment with antiviral drugs such as acyclovir, which is the fundamental measure to control the progression of symptoms.
At the same time, physical cooling can be used to reduce fever, such as warm water to wipe the whole body, which can effectively lower the body temperature; the rash can be used glycerine lotion, etc., to achieve the effect of symptomatic itching can be. With the control of viral infection, the rash can be gradually improved.
Therefore, antiviral and topical medications are needed, and the medications should be used according to the doctor’s instructions.