Chuanxiong Cha Zhi San has the effect of dispersing wind and relieving pain. It is mainly used for the treatment of headache caused by external wind, or with malignant cold (fear of cold), fever, nasal congestion and so on. Rhizoma Ligustici Chuanxiong Cha Zhi San is a Chinese herbal formula made of eight herbs, among which Rhizoma Ligustici Chuanxiong, Radix Qiangwu, Radix Rehmanniae Sinensis, Radix Fangfeng and Radix Angelicae Dahuricae have the efficacy of dispelling wind and relieving pain; Radix Thornybushiae has the efficacy of relieving exterior wind and dispersing wind; Mentha piperita has the efficacy of dispersing wind-heat and Radix Glycyrrhiza Uralensis has the efficacy of removing heat and other effects. The above eight flavors, crushed into fine powder, sieve, mix, can be. Usage: Take with tea after meals, or this formula can be taken in decoction. The adverse effects of the drug is not clear, pregnant women should be used with caution; should not be taken for a long period of time, should strictly comply with medical advice, according to the dosage. If the headache is caused by high blood pressure or the headache is caused by unknown reasons, it should go to the hospital for consultation, and should not be used on its own. Drugs should be used under the guidance of a doctor.