Cengdesheng Pills should be used under the guidance of a doctor, and the common dosage is 2g orally three times a day, which is mainly suitable for patients with symptoms of vertigo, stroke, arteriosclerosis, and sequelae of cerebral hemorrhage. Cengdesheng Pill contains Panax ginseng, saffron and other ingredients, which can play the role of connecting the meridians and dredging the stagnation of blood. It is used for vertigo and stroke caused by blood stasis and obstruction of collaterals, with symptoms such as limb disuse, unfavorable speech and dizziness; cerebral arteriosclerosis, ischemic cerebral stroke and cerebral hemorrhage after-effects with the above symptoms. It should be noted that the contraindications and adverse reactions of Cerebral Desheng Pills have not been clarified, so it is recommended that the patient can be used under the guidance of a doctor to rationalize the use of medication, it is not recommended to use medication privately, so as not to cause damage.