Improvement of microcirculation in traditional Chinese medicine can correspond to the efficacy of blood circulation, such as peach kernel, angelica, safflower and other herbs. 1. Peach kernel: bitter taste, sweet, flat nature, has the effect of relieving cough and asthma (stopping cough and calming wheezing), moistening the bowels and laxative, activating blood circulation and removing blood stasis, it can treat menstrual dysmenorrhea, carbuncle, bruises, coughing and asthma, intestinal dryness and constipation and other symptoms. The adverse effects of this drug are not clear, pregnant women and people with spleen deficiency and constipation should be cautious. Note that this drug can cause poisoning when taken in large quantities, and should not be taken in excess. 2. Angelica sinensis: sweet, pungent and warm in nature, it has the effects of activating blood circulation and relieving pain (relieving pain by removing blood stasis), moistening the intestines and relaxing the bowels, tonifying the blood and regulating menstruation, and it can treat the symptoms of blood deficiency and yellowness, dysmenorrhea and menstrual disorders, bruises, etc. The adverse effects of this medicine are not clear. The adverse effects of this drug are not clear. This drug is not recommended for people with dampness (too much dampness leading to fullness and discomfort in the spleen and stomach) and loose stools. 3. Safflower: pungent in taste and warm in nature, with the effects of activating blood circulation, removing blood stasis and relieving pain (removing blood stasis to relieve pain), it can treat dysmenorrhea, blood stasis and menstrual occlusion, blood stasis and abdominal pain, dystocia (pain in the area of coercion and ribs), and stagnation of blood, swelling and pain, etc. The adverse effects of this medicine are not clear. The adverse effects of this drug are not known. Pregnant women and those with spleen deficiency and constipation should be cautious in using this drug. Note that large amounts of this drug may cause poisoning, and should not be taken in excess. The above drugs need to be used under the guidance of a doctor. It is recommended that patients who need it, go to the hospital in a timely manner, and follow the doctor’s instructions to use the drug.