The arm is swollen by the stick, early need physical therapy such as ice, at the same time the arm should be properly elevated braking, can also be combined with the swelling of the drug to reduce swelling. The arm was swollen by a wooden stick early need ice or cold compress treatment, generally within 72 hours of application, which can shrink the capillaries to reduce local oozing and thus hair to reduce swelling, in the 72 hours after the injury can be hot compresses or electromagnetic therapy and other physical methods to reduce swelling. At the same time, the injured arm should be elevated, generally higher than the level of the heart, while avoiding local activities and stress, if necessary, the arm should be braked, can be fixed with a brace. Heavy pain also need to use medication under the guidance of a doctor, commonly used non-steroidal anti-inflammatory analgesic drugs such as celecoxib, swelling drugs such as Diosmin. The arm was swollen by the wooden stick if the local swelling is obvious, or activity is obviously limited obviously, need to go to the hospital in time, exclude the possibility of fracture, under the guidance of the doctor standardized treatment.