Tendonitis can be used externally with proprietary Chinese medicines such as musk chasing wind ointment and white vein ointment. 1. Musk chasing the wind ointment: it can activate blood circulation and relieve pain (relieve pain by removing blood stasis), dispel wind and cold (dispel wind and cold), etc. It is effective for tenosynovitis caused by rheumatism and other rheumatism. This kind of drug may occasionally occur allergic reactions, pregnant women need to be prohibited. 2. White Vein Ointment: It is composed of musk, pepper, alkali flower, turmeric, nutmeg, licorice and other traditional Chinese medicines, which can help improve the local pain and limited joint movement caused by tendovaginitis with the efficacy of stretching the tendons and bones and dredging the meridians. The contraindications and adverse effects of this drug are not known, but interactions may occur when used with other drugs. If the above proprietary Chinese medicines are to be used, they should be used under the guidance of a Chinese medicine practitioner who can identify the symptoms to avoid improper use of the medicines, which may lead to undesirable consequences.