The efficacy and effects of Angong Niuhuang Pill are as follows: 1. It can effectively eliminate inflammation, such as common vascular neuritis, meningitis, blepharitis, and keratitis. Because Angong Niuhuang Wan has the efficacy of inhibiting the exudation of inflammatory substances as well as increasing the stability of cell membranes, preventing the flow of intracellular contents and inhibiting inflammatory reactions. The drug can effectively prevent common inflammatory diseases, and also has a certain treatment and prevention effect on gastritis, superficial gastritis, etc. 2. Angong Niuhuang Wan can treat common skin inflammation, such as superficial dermatitis, erosive dermatitis, as well as fungal and bacterial infections. Because the drug is a herbal medicine, it can inhibit the survival and reproduction of a variety of bacteria as well as viruses, which can control all kinds of common inflammatory diseases.