Leg cramps belong to the category of spasm in Chinese medicine, you can take Mudan Granules, Dawuoluo Pills and other proprietary Chinese medicines. Mudan Granules is composed of Panax notoginseng, Astragalus, Salvia officinalis, and chickweed vine, etc. It has the efficacy of benefiting qi and activating blood, and clearing the collaterals to relieve pain, and it is suitable for diabetic peripheral neuropathy belonging to the qi deficiency and collaterals obstruction, which is often manifested as numbness, pain, and sensory abnormality of the endings of the limbs and trunk cadres. The adverse reactions of the drug are nausea, vomiting, diarrhea and other gastrointestinal reactions. Allergies and people who are allergic to this product are prohibited. Daxuoluo Pill is composed of Weilingxian, Licorice, Cinnamon, Qiangwu, etc. It has the efficacy of dispelling wind and relieving pain, removing dampness and expelling phlegm, and relaxing tendons and activating collaterals, and is suitable for paralysis caused by stroke, paralytic pain of impotence of the feet (weakness of the lower limbs), constriction of meridians and veins (spasms and convulsions due to the sensation of wind and cold), and lumbar-leg pain, etc. The adverse effects of this drug are unclear. Adverse effects of the drug are not clear. It is contraindicated in pregnant women and used with caution by athletes. If there is a need for medication, it is recommended that it be used under the guidance of a professional physician to identify the evidence, and not blindly self-medication.