Playing ball broken to the finger swollen should be timely to the hospital to check whether the fracture, according to the specific circumstances of the choice of general treatment, physiotherapy, drug treatment or surgical treatment. If there is no fracture, belonging to the soft tissue injury, it is recommended to use a small aluminum plate or finger cuffs, etc. for local fixation, reduce activities to avoid aggravation of symptoms. Ice compresses should be applied to reduce swelling within 72 hours of the injury, and then changed to hot compresses after 72 hours to promote blood flow and relieve pain. You can use topical bruise ointment such as diclofenac sodium ointment under the guidance of a doctor, and you can take non-steroidal anti-inflammatory drugs such as diclofenac sodium to alleviate the symptoms when the symptoms are severe. If the finger is fractured, after X-ray and other imaging examinations, if the alignment is good, you can cast external fixation treatment, if the alignment is not good, but can be manipulated to reset, manipulation and reset after cast external fixation treatment, if you can’t be manipulated to reset the need for surgical reset and immobilization treatment, after the operation under the guidance of the doctor to carry out functional exercises, to restore the function of the finger joints. Playing ball broken to the finger swollen should be timely medical treatment, improve the relevant examination in the doctor’s guidance to choose the treatment program, do not blindly use their own medicine or treatment.