If the foot is pressed against the nerve, local numbness and weakness will often occur. If the compression is not long, the symptoms can gradually improve after the blood and oxygen supply to the nerve is restored by lifting the compression. If the compression is prolonged, it may cause nerve damage or necrosis, resulting in the persistence of symptoms. If the symptoms do not improve after more than 1 day, it is recommended to consult a neurologist to improve the nerve conduction velocity and electromyography to clarify the specific nerve, location and degree of damage. Treatment should include improving microcirculation, activating blood circulation and nerve nutrition. To improve the microcirculation, Beprostadine Sodium Tablets, 1 tablet/time, 3 times/day, to activate blood circulation and remove blood stasis, you can use the enteric dissolving capsule, 2 tablets/time, 3 times/day, and to nourish the nerves, you should use methylcobalamin, furanothiamine, and cytarabine capsule, 1 tablet/time, 3 times/day, until the symptoms are relieved. If the symptoms are not relieved after 3-6 months of treatment, there is a risk of residual disability.