Wrist tenosynovitis for six months can be recovered through general treatment, medication, surgery, and daily life adjustment. 1. General treatment: When suffering from tenosynovitis, you must pay attention to rest and reduce the activities of the wrist. When the symptoms are severe, consider immobilization through splints or casts. 2. Medication: Under the guidance of professional doctors, carry out local closed treatment, inject lidocaine hydrochloride injection, or take prednisone tablets, betamethasone tablets and other drugs. 3. Surgery: When other treatments are ineffective, consider tendon sheath incision and decompression surgery for treatment. 4. Daily adjustment: Pay attention to the wrist to keep warm, avoid being stimulated by cold water, eat a light diet, quit smoking and drinking. During the recovery period, you should pay attention to the pain level of the wrist, whether there are symptoms of redness and swelling, if it happens, go to the hospital for treatment in time.