Objective: To study the effect of traditional Chinese medicine antiviral capsules in the treatment of genital herpes. Methods: Using female guinea pig genital herpes as the animal model, this study used oral administration of two formulations of antiviral capsules (AC) and observed the effect on vaginal HSV-2 titers and vulvar symptoms. Cell cultures were also used to examine the direct inactivation of HSV-2 by the antiviral capsules and the suppression of HSV-2 via three drug administration methods. Results: There was no significant difference of mean vaginal virus titers between the antiviral capsule groups and that of the positive acyclovir (ACV) control (P>0.05). Mean vulvarsymptom scores of the two antiviral capsule groups were also significantly lower than that of the saline negative control group on days 2, 3, 5, 7 and 8 (P0.05). Cell culture showed the minimum inhibitory concentrations of antiviral capsules No. 1 and No. 2 were 0.390625 mg/ml and 1.5625 mg/ml, respectively. Conclusion: The traditional Chinese medicine antiviral capsules had suppressive effects on HSV-2 in both animal model GH and in vitro cell culture.
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