Regarding how to prevent the occurrence of tenosynovitis, if the hand is engaged in a certain action for a long time, such as playing the piano, playing the flute, playing orchestral music, and typing with the mouse for a long time, it can trigger tenosynovitis. Secondly, if you are in a cold environment for a long time, it also tends to cause tendonitis. The postpartum weakness of women, especially to protect the local wrist joint, do not let it suffer from cold, weak and sickly people, long deficiency after the disease should also protect the wrist joint, try to rest, or their own massage local or hot compresses, to prevent the occurrence of tendovaginitis will be helpful.