Thumb stenosing tenosynovitis can be given general treatment, physical therapy, medication, local closure, surgery and so on. 1. At the early stage of thumb stenosing tenosynovitis, conservative treatment can be adopted to reduce the thumb flexion and extension activities, pay attention to keep warm and avoid catching cold. 2. Localized hot compresses, physical therapy, such as microwave, baking electricity, and so on. 3. In order to reduce the inflammatory exudation within the tendon sheath and reduce the local inflammatory reaction, non-steroidal anti-inflammatory and analgesic drugs (celecoxib capsules) and anti-swelling drugs (Panlong Qi tablets) can be taken orally. 4. Localized closed treatment, such as injection of lidocaine and triamcinolone acetonide, can also be performed. 5. In severe stenosing tenosynovitis of the thumb, after conservative treatment, the effect is poor, with popping sound and limitation of flexion and extension activities, surgical treatment is considered, with tenosynovial release surgery, or partial resection of the tendon sheath. Thumb stenosing tenosynovitis is recommended to actively consult the doctor, under the guidance of the physician treatment, drugs need to follow the doctor’s instructions reasonable application.