Does the virus go away on its own?

Virus rash will subside by itself? The answer is that some virus rash can subside by itself, and some viruses cannot subside. The so-called virus rash is due to viral infection that shows skin diseases, including rubella, measles, infantile acute rash, chickenpox, herpes zoster, herpes simplex, condyloma acuminatum, etc. Rubella is a common symptom of viral rash, such as fever, cough, general fatigue, and then from the head to the foot direction showed erythema, gradually spread to the whole body. The whole course of measles is about 3 days, so it is also called 3 days rash. The whole course of measles is about 1 to 2 weeks. If rubella, just need to drink more water, isolation, more rest, erythema will subside by itself, do not take any special drugs.