Crushed fingers should be timely to the hospital treatment, common treatment modalities are mainly general treatment, drug treatment, surgical treatment. 1. General treatment: after the pressure injury finger should rest more, elevate the affected side of the finger, for the wound, should be timely for the debridement and bandage, for the obvious bruising under the nails, pay attention to the observation of the peripheral blood flow, the serious should be extracted and remove the bruises. 2. Medication: patients with unbroken fingers can use non-steroidal anti-inflammatory drugs to relieve pain, such as ibuprofen, etc., in order to alleviate the pain symptoms, patients with serious broken wounds may need antibiotics, such as amoxicillin, and other anti-infective treatment. 3. Surgical treatment: patients with phalangeal fractures are given braces to immobilize them in mild cases, and surgical treatment may be needed in severe cases. If the finger is crushed, it is recommended that the patient consult a doctor in a timely manner to identify the cause of the targeted treatment, the above medication should be used in accordance with the doctor’s instructions.