Side effects of Angelica sinensis are not clear, contraindications are avoided for hemorrhage caused by heat, and caution is advised for abdominal distension and diarrhea caused by dampness obstruction. Angelica is a blood tonic, its flavor is pungent, sweet, warm, with blood tonic blood, regulating menstruation pain (regulating menstruation, relieve menstrual pain), lubricate the bowels and the effect of laxative. Angelica sinensis is often used for various symptoms caused by blood deficiency, such as yellowish color (yellowish face without luster) without luster, dizziness, palpitations (rapid heartbeat, often accompanied by panic), restlessness, cold pain in the abdomen, dry stools, women’s menstrual disorders, menstrual closure, dysmenorrhea, joint pain, and unfavorable flexion and extension. This drug can also be used for traumatic bruises, swelling and pain, skin carbuncle (is a kind of poisonous sore, occurring on the surface of the body, limbs, internal organs of the acute suppurative disease) sores and sores. Note that Angelica sinensis is suitable for tonifying blood, for breaking blood it is suitable for the tail, and for blood it is suitable for the whole Angelica sinensis, which should be differentiated when choosing medicine. The side effects of Angelica sinensis are not clear. This product should not be taken for bleeding caused by heat, and should be taken with caution for those with dampness and diarrhea. Chinese medicine is recommended to be used under the guidance of a professional physician or pharmacist.