2, Danshen It is a blind Chinese medicine, its main function is to promote blood circulation and remove blood stasis, which can effectively improve the symptoms caused by blood stasis, such as upset, insomnia, dreaminess, angina pectoris, arrhythmia and so on.

3. In addition, it should be noted that Salvia miltiorrhiza is not suitable for some patients who take anticoagulants for a long time or have a tendency to hemorrhagic diseases because of its function of promoting blood circulation and removing blood stasis.

4. Danshen soaking in water can play its role in promoting blood circulation and removing blood stasis to a certain extent. However, it is suggested that the decoction method should be used and some other drugs should be combined according to the condition to achieve better treatment and conditioning effects.