Tenosynovitis is mainly treated with this physical therapy, including local massage, physical therapy, hot compress, external application of Voltalin or local intrathecal injection of hormone to achieve the therapeutic effect. If it still does not alleviate, local tendon sheath can be removed and decompressed through surgery to finally achieve the therapeutic purpose. It is difficult to get obvious effects with drugs, so we say that tenosynovitis is not treated by taking medicine. However, in the early stage of tenosynovitis, non steroidal anti-inflammatory and analgesic drugs can still be properly taken orally, combined with physical therapy such as local physical therapy and massage, which may have more obvious effects. In the late stage of tenosynovitis formation, the effect of oral medicine is basically very, very limited, or even ineffective.