Ji Desheng snake tablets are often used clinically for snake bite patients orally and externally applied drugs, through the local external application can reduce the local swelling, pain symptoms, to promote faster recovery of local injuries. But JD Snake Tablets topical application, often have the following contraindications: a. For tablets allergic to the continued external application can cause local skin swelling symptoms aggravated, and even maculopapular rash-like changes, is not conducive to faster healing of the incision, and even aggravate the local infection. Second, if the snake bite is more serious, then the local swelling is obvious, and accompanied by subcutaneous fluid, pus, continued external application of JD Snake Tablets may delay the condition, not to make the local inflammation absorbed faster. The abscess should be drained under anesthesia as soon as possible, and anti-infection treatment should be strengthened.