Objective: To observe the effects of Buddleia Granules on the expression of TNF-α and IL-1β in lacrimal gland cells of castrated male rabbit. To explore the mechanism of treatment of dry eye. Methods: Thirty male rabbits were randomly divided into blank group, model group, Buddleia Granules group, placebo group and testosterone group. Except for the blank group, bilateral testicular and epididymal resection were performed to establish the dry eye model. The rabbits in the Buddleia Granules group were treated by the granules of Buddleia. The r...