What is the effect of Zhennaoning capsule?

Zhennaoning capsule belongs to Chinese patent medicine. Its main effect is to calm wind and dredge collaterals. It can be used for migraine attack, vascular nerve headache, hypertension and cerebral arteriosclerosis. For ischemic cerebrovascular disease, if the patient shows headache, nausea, vomiting, blurred vision, limb numbness and other manifestations, it can also be considered to give the patient oral Zhennaoning capsule. Zhennaoning Capsule is recommended to be taken orally according to the course of treatment under the guidance of a doctor. If it is taken orally for a long time, it is recommended to monitor liver and kidney functions. Because the main ingredients of Zhennaoning Capsule include Asarum, Salvia miltiorrhiza, Rhizoma Chuanxiong, Gastrodia elata, Pueraria lobata, etc., it can play the role of analgesia, sedation and spasticity, so it can play the role of calming the liver, clearing the brain, removing annoyance and calming the nerves. Therefore, it has certain effects on migraine, vascular tension headache or cerebral arteriosclerosis.