Tongtian Oral Liquid belongs to a kind of proprietary Chinese medicine, which has the efficacy of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), dispelling wind and relieving pain (dissipating wind evils and relieving pain in the sinews and bones), and it can be clinically used for the treatment of headache due to stasis of blood circulation and upward disturbance of wind evils. The patient usually manifests headache with pain in a fixed place, headache like thorns, recurrent attacks, sometimes light and sometimes heavy, accompanied by dizziness, nausea, vomiting symptoms, and in some cases, there is also a bad cold (fear of cold) fever, etc. If the above symptoms occur, you can choose to use this drug for treatment. The main ingredients of the drug are Rhizoma Ligustici Chuanxiong, Radix Paeoniae Alba, Radix Qiangwu, Angelica dahurica, Cortex Eucommiae, Fenghuang, Mentha piperita, Flos Chrysanthemi, Rhizoma Asparagus, Glycyrrhiza Uralensis, and others. It should be noted that a small number of patients may experience adverse reactions such as stomach pain, skin rash, liver function abnormalities, coagulation function abnormalities, etc. In addition, hemorrhagic cerebrovascular disease, patients with yin deficiency and hyperactivity of yang and pregnant women are forbidden to take the drug. If you need to take this medicine, please follow the doctor’s instruction after the professional doctor’s diagnosis.