Herpes is detected as follows: First, by testing the DNA of the herpes fluid to detect if it has herpes and the type of herpes. Second, by testing for herpes simplex antibodies to detect whether it is herpes simplex, or genital herpes. Third, through routine blood tests, if the white blood cells are reduced and the lymphocytes are elevated, the possibility of herpes virus infection is considered more likely. After these tests, regular treatment can be carried out with oral antiviral treatment with vaxilovir hydrochloride pellets, 0.3 g, 2 times/day. If it is herpes zoster, you can also take oral methylcobalamin capsules to nourish the nerves, oral pidomod oral solution to improve the body’s immune system, and you can apply topical acyclovir ointment for antiviral treatment.