Angong Niuhuang Pill is commonly used to treat febrile convulsions, stroke coma, as well as encephalitis and meningitis. The earlier the patient takes it, the better the effect once the patient becomes delirious and unconscious. Angong Niuhuang Pill contains ingredients such as niuhuang, musk, ice chips, pearl, gardenia and yujin, which are drugs for clearing heat and detoxifying, calming and opening the body. When a patient has a convulsion or stroke and other disease attacks, it can lead to brain cell death and is irreversible. And Angong Niuhuang Pill can improve the resistance to ischemia and hypoxia of the damaged brain cells and prolong their survival time, thus allowing the patient to reduce the physical disability caused by brain cell necrosis. Therefore, when patients have slurred speech, blurred vision, distorted eyes and mouth, numbness and weakness of hands and feet, they can also take this medicine in time according to medical advice, and should not wait until they are in coma. In addition, pregnant and lactating women, children, and the elderly should strictly follow medical advice on the use of this product. If patients are taking other drugs, they should consult a physician before use and should not take it at their own discretion.