How to treat scars in Chinese medicine

Scars are proliferative scars formed after trauma, also called crab peduncles in Chinese medicine. Clinically, according to different symptoms, it can be treated with both internal and external treatments. Crab peduncles are divided into types:
1. Damp-heat internalized evidence: local scar itching, accompanied by tiredness, chest tightness and other symptoms. Si-Miao Pill can be used to clear away heat and dampness, dissolve blood stasis and eliminate swelling. Can not be used for patients with weak spleen and stomach, constipation. And the formula contains medicinal properties of dry and strong products, pregnant women should not use.
2. Qi stagnation and blood stasis: localized scar with hard texture and pinprick pain, accompanied by local skin ecchymosis and petechiae. Blood stagnation and blood stasis soup can be used to activate blood circulation and remove blood stasis, soften the hardness and relieve pain. There are more medicines in the formula to promote blood circulation and eliminate blood stasis, and pregnant women should not use it.
3. Liver depression and fire hot evidence: local scar redness, swelling and pain, accompanied by dry mouth and bitter mouth, easy to anger, red eyes and other symptoms. Can use dan jia jian free dispersal, in order to clear the liver and diarrhea fire, reduce swelling and stop pain. This product is forbidden to those who are allergic to it, and those who are allergic to it should use it with caution.
The medication should be used under the guidance of doctor.