For cramps, the first thing to rule out is whether the leg cramps are caused by micronutrient deficiency. For leg cramps caused by micronutrient deficiency, you can consider taking calcium tablets orally to improve, the choice of calcium tablets is mostly calcium erci, calcium gluconate; if there is a very serious calcium deficiency, you can also consider static calcium gluconate drops at this time. Secondly, leg cramps are directly related to excessive exercise intensity or cold, which can be quickly relieved by hot compresses or local massage; you can also consider taking papaya pills orally, which have a very good effect of soothing the tendons and opening the ligaments. In addition, leg cramps and local ischemia or local nerve compression may also sometimes lead to leg cramps, for this situation, you can consider taking oral nerve-nourishing drugs, such as methylcobalamin capsules.