Comfrey Ointment is used for the treatment of ulcers caused by heat and toxicity, such as painful wounds, fresh-colored sores and pus and rot. The main ingredients of Comfrey Ointment include Comfrey, Angelica, Fangfeng, Dihuang, Angelica dahurica, Frankincense and Myrrh. In the formula, Frankincense and Myrrh disinfect the muscle, Dihuang and Comfrey clear heat and cool the blood, Comfrey also invigorates blood, Angelica nourishes blood, invigorates blood and relieves pain, Angelica and Fangfeng dispel wind and relieve pain. To use, the ointment is spread on gauze and applied to the affected area and changed every 1-2 days. It is now found to promote the proliferation of fresh granulation tissue, soothe the skin as well as promote skin regeneration, and also has antibacterial and anti-inflammatory effects to promote the healing of inflammatory wounds.