Adults should take 1 pill once a day, children under three years old should take 1/4 pill once a day, and children aged four to six years old should take 1/2 pill once a day, or as directed by the doctor. Generally speaking, half an hour after meals and two hours before meals are good times to take Angong Niuhuang Pills. Wax skin should be removed before taking it. Plastic spherical shells and cellophane should be taken orally, but not swallowed whole. Patients with high fever, coma, stroke, coma and other oral difficulties should be given nasal feeding. If you have chills, chills, pale face, cold sweat, and a slightly heartbroken pulse, you should stop taking the medicine immediately. In severe cases, you need to go to the hospital. In addition, taking gold within 3.5 hours after stroke can effectively protect the brain and reduce the harm of sequelae. The premonitions of stroke are weakness of one limb, numbness of fingertips or movements, numbness of mouth, lips, face, tongue and limbs, headache, dizziness, nausea and vomiting. When these symptoms appear, you can take Angong Niuhuang Pill.