After surgery, the blood circulation in the muscles and surrounding tissues is not smooth enough, which will cause swelling. Pien Tze Huang, a Chinese patent medicine that can treat bruises, surgical wounds, and has anti-inflammatory and analgesic effects, has natural ingredients and no side effects. The preferred Chinese patent medicine is used to reduce swelling and pain relief after surgery. When taking Pien Tze Huang and doing post-operative care at the same time, the swelling will slowly disappear.