There is no fastest treatment for finger cramps. Factors such as lack of calcium in the organism, overexertion of the fingers, exposure to cold, peripheral neuropathy, etc. may cause the patient to experience hand cramps. According to the cause of the pain, the patient should take the appropriate treatment. 1. Calcium deficiency: Loss or insufficient intake of calcium in the body can lead to calcium deficiency. Calcium deficiency may cause finger cramps, which may also be accompanied by cramps in the lower legs. It is recommended that patients follow the doctor’s instructions to take calcium tablets, and eat more food high in calcium in their normal life, such as milk, shrimp and so on. 2. Excessive finger strain: too frequent use of fingers, long time to maintain the same position, such as playing cell phones, keyboard, etc., will cause hand muscle fatigue, which will lead to cramps. It is recommended that patients pay attention to the combination of work and rest, more rest activities fingers, but also through local massage, hot compresses, etc., to promote local blood circulation, relieve muscle spasms, reduce the symptoms of cramps. In addition, cold, peripheral neuropathy may also appear finger cramps. It is recommended that patients with frequent finger cramps go to the hospital in a timely manner, under the guidance of specialists to carry out follow-up treatment.