Calf cramps, most of which occur in the area of the gastrocnemius muscle, can be treated as follows to promote the fastest recovery: hold the knee with one hand, pull the foot with the other hand as hard as you can to straighten the gastrocnemius muscle as much as possible, and then massage it until it recovers. However, if cramps occur frequently, treatment should be directed at the cause. Leg cramps are mostly caused by calcium deficiency and cold, and can be relieved by emergency treatment as above. If the cramp occurs at night, sit up immediately, straighten your leg, and use both hands to break your foot toward the instep, or get up and walk around immediately to endure the pain and stomp the ground with the forefoot of the affected side. In order to prevent cramps, it is recommended that we usually take more calcium and sunshine. In addition, frequent episodes of lateral calf cramps should be alert to the possibility of disease factors, such as lower extremity atherosclerosis caused by lateral calf cramps, common in the elderly, first of all, to control blood pressure, blood glucose and blood lipids, you can take enalapril, metformin, atorvastatin and other medications, but also to take antithrombotic drugs, such as aspirin and so on. There are many other reasons for frequent episodes of lateral calf cramps, and it is recommended to consult a hospital in a timely manner to identify the cause and provide treatment. The use of medication should be in accordance with the doctor’s instructions, should avoid blind self-medication.