1, used to treat irregular menstruation, amenorrhea and dysmenorrhea, postpartum abdominal pain due to blood stasis, and commonly used in gynecology. There is a saying of "salvia miltiorrhiza powder Tongsiwutang", which is especially suitable for blood stasis.

2. Treat blood stasis, heartache, abdominal pain, abdominal pain, traumatic injury and rheumatism.

3. It is often combined with clearing heat and detoxicating to treat sores, carbuncle and swelling caused by stagnation of heat toxin.

4. Treat fever, irritability, dizziness, palpitation and insomnia. Generally decocted or ground. Soaking in water is more suitable for health preservation and prevention before illness. It can be used for improving myocardial ischemia, promoting blood circulation, reducing blood viscosity, preventing thrombosis, reducing blood lipid, protecting liver, protecting gastric mucosa, protecting kidney, and calming nerves.