Pestle to the finger can be fixed through braking, physical methods, medication, etc. to relieve, serious cases need to consult a doctor in a timely manner, improve the relevant examination, standardized treatment. 1. Braking and immobilization: after the finger pestle to the need for strict braking, can not continue to move, you can use some chopsticks and so on for fixation, to prevent further damage to the finger, if you do not fixation braking is prone to dislocation and other complications. 2. Physical methods: you can apply ice packs to the injured area to relieve the swelling of the finger as much as possible, if excessive swelling is prone to necrosis, and promote the absorption of edema, which is conducive to the prognosis of recovery from the injury. 3. medication: under the guidance of the physician can be applied locally to some blood circulation drugs, such as Yunnan Baiyao aerosol, etc., which is conducive to local blood circulation. Finger pestle and mortar to the above treatment methods and did not get improved, need to consult a doctor in a timely manner, a clear diagnosis, under the guidance of the doctor to carry out symptomatic treatment, to avoid deterioration of the situation.