There is no clinical information on the side effects of long-term use of Ligusticum chuanxiong, and the use of Chinese medicines and the duration of use should be in accordance with the doctor’s instructions, do not take long-term use of Chinese medicines on your own. Ligusticum chuanxiong belongs to the family of Chinese medicines and is the dried rhizome of the plant Ligusticum chuanxiong of the family Umbelliferae, which is known for its ability to invigorate blood circulation and promote circulation of qi, and for its ability to dispel wind and alleviate pain. Chuanxiong can be used to treat chest paralysis (chest tightness and pain), heart pain, thoracic and hypochondriac pain, swelling and pain, irregular menstruation, menstrual pain, obstruction of menstruation, abdominal pain in the abdomen, headache, rheumatism paralysis, and so on. The contraindications and adverse effects of Rhizoma Ligustici Chuanxiong are not known. If you need to take Chinese medicine, please take it under the guidance of a professional doctor, and the length of time to take it should be decided by the doctor according to the condition, do not take Chinese medicine for a long time on your own, so as not to damage your health.