Niu Huang Qing Brain Tablet is a commonly used Chinese patent medicine in clinic, which consists of a variety of Chinese medicinal preparations, and the main Chinese medicinal ingredients are dandelion, andrographis paniculata, rhubarb, forsythia, Pueraria lobata, licorice and so on. It has the following effects:1. It has the effect of clearing the brain and tranquilizing the mind, which is helpful in the treatment of mild insomnia.2. It has the effect of clearing heat and detoxifying the toxin, which can be used as the treatment of neurosis.3. It can be used in the treatment of neuralgia headache, high blood pressure and other diseases.4. It has a miraculous effect on hyperthermia, convulsions, and sore throat.5. The usage of it is 2-4 tablets each time, 3 times/day, and during the period of taking the medicine, pay attention to avoiding spicy and stimulating food, and it is better to Taken after meals, so as not to increase gastrointestinal stimulation, nausea, vomiting and other adverse reactions. Pregnant women, children, elderly patients, and patients with hepatic or renal insufficiency need to be used under medical supervision.