Knee fall injured tendon half a year head light can eat blood circulation and eliminate stasis and anti-inflammatory pain medication, serious cases need to cooperate with other treatment. Knee fall injured tendon generally have to go to the hospital first, clear the degree of injury, light can be taken orally to activate blood stasis drugs such as Yunnan Baiyao, panax ginseng tablets and so on. If the pain is more serious, oral non-steroidal anti-inflammatory drugs such as celecoxib and ibuprofen should be taken to relieve the pain. If the degree of injury is more serious, in addition to drug treatment, can also be combined with acupuncture, physical therapy, etc., and some even need surgery. If the knee injury is extremely serious and affects your daily life, it is recommended to seek prompt medical treatment and surgery if necessary. The above medications should be used in a standardized and reasonable manner under the guidance of professional physicians and pharmacists.