Eating Tongve Granules for a month to sleep well, indicating that it is a symptomatic manifestation of the drug. Tongve Granules are mainly used for ischemic cardiovascular and cerebrovascular diseases, arteriosclerosis, cerebral thrombosis, cerebral ischemia, coronary angina pectoris. Tongxin Granules, composed of Chuanxiong, Danshen and Pueraria Mirifica. It has the effect of activating blood circulation and opening the veins, and can treat chest paralysis (chest pain) caused by blood stasis, paralysis of chest yang, and heart veins not being smooth, with paroxysmal pain in the heart and chest, such as thorns and strangulation, fixed and immovable, worse at night, accompanied by tightness in the chest and palpitations, dark face, blue lips and nails, purple tongue, or petechiae. It can also be used to treat stroke caused by the reversal of qi and blood disorder and paralysis of cerebral veins, which is characterized by hemiplegia (inability to move one side of the limb freely), asymmetry of the mouth and tongue, speech outbursts and astringency of the pulse. It should be noted that it is contraindicated during menstruation and in pregnant women. If you need to take this medicine, it is recommended to do so under the supervision of a doctor.