Peach kernel breaks blood, means peach kernel activates blood circulation and removes blood stasis (promotes blood circulation and eliminates blood stasis in the body) with strong effect, it is used in the treatment of severe cases of blood stasis, pregnant women and people with weak qi and blood will consume qi and blood when taking it. Peach kernel has the effect of activating blood circulation and removing blood stasis, moistening the intestines and relaxing the bowels. Its effect of activating blood circulation and removing blood stasis is strong, and it is commonly used in the treatment of more serious cases of blood stasis, such as amenorrhea, dysmenorrhea, postpartum stagnation and abdominal pain due to stagnation of blood, and stagnation caused by bruises, etc. It is also used for the treatment of severe cases of blood stasis. Pregnant women and people with insufficient qi and blood take peach kernel, it will deplete the qi and blood, so there is a broken blood said. Peach kernel activates blood circulation and removes blood stasis, pregnant women are prohibited, at the same time, people with spleen deficiency and constipation should be cautious of using peach kernel. It should be noted that peach kernel should not be taken in large quantities. Peach kernel should be used under the guidance of a traditional Chinese medicine practitioner, and individuals should not use the drug on their own to avoid causing adverse reactions.