Postpartum tenosynovitis is mainly due to stenosing tendinitis of the radial process of the wrist after the birth of a child, due to frequent holding of the child or exposure to cold. In this case, we must pay attention to active rest, and avoid holding the child too much, when holding the child can change the other hand, it is best to let family members carry the child. In addition, you can apply hot compresses and scalding, avoid getting cold, avoid contact with cold water, do not massage locally, avoid excessive wrist movement, and avoid repeating a certain posture for a long time. You can use some local medication, such as applying Fotarine ointment, twice a day, after the hot compress and scalding. There are also some anti-inflammatory and analgesic creams, such as flurbiprofen baboo cream, which are effective when applied once every 12 hours. The main thing is to pay attention to rest. Also to strengthen the warmth, because after the birth will lead to the weakness of the body, easy to get cold, can not be effectively improved, can be closed treatment, generally no great impact on the child.