Wrist strains may be caused by tendon and ligament injuries, fractures, etc. Tendon and ligament injuries can be properly rested, oral diclofenac sodium for pain relief, and fractures need to be repositioned and fixed. If there is no deformity, bone friction, only wrist pain, swelling and other symptoms, mostly muscle, ligament injuries, you can rest, reduce the activities of the affected side of the wrist, oral non-steroidal anti-inflammatory drugs such as diclofenac sodium extended-release tablets for pain. If the wrist joint pain, swelling, deformity, activity difficulties, pressure pain obvious, etc., mostly ulna, radius, carpal bone fracture, can be manipulated after reset splinting, serious need for surgical internal fixation treatment. If the pain persists without relief after wrist strain, it is recommended to consult a doctor in time, under the guidance of the doctor’s treatment.