The reason why vaxilovir hydrochloride tablets are taken for 7 consecutive days is that the natural course of human infection with herpes virus is usually 2-3 weeks. In the early stage of infection, that is, within 1 week, the viral activity is high, and after 1 week, as the body’s resistance improves, the virus is basically suppressed, and there is little point in using antiviral drugs again. The actual fact is that you can find a lot of people who have been in the marketplace for a long time, and they’ve been in the market for a long time. It must be used for a full course of medication, requiring 7-10 days of continuous use to achieve the best therapeutic effect. If used for too short a time, it may make the treatment cycle insufficient to achieve therapeutic efficacy, and if used for too long, it has no practical significance. It is recommended that the use of oral Valacyclovir Hydrochloride Tablets be combined with some other adjunctive therapies under the guidance of a physician to promote wound healing, and recovery from nerve damage, to achieve a more desirable therapeutic effect.