The patient occurs squatting pit for a long time, resulting in the phenomenon of leg numbness. The reason is due to the patient squatting for a long time, resulting in the lower limbs of the blood circulation is not running smoothly, there is stagnation of blood stasis, venous return obstruction, the patient will produce the phenomenon of numbness of the legs. In the treatment of this phenomenon, the patient can be instructed to stop squatting for a long time, and should rest in bed and elevate the lower limbs at the same time. In the numbness part of the leg can be Chinese medicine fumigation, give hot compress treatment, physical therapy instrument baking electricity, microwave instrument treatment, or infrared physical therapy instrument treatment and other methods. Traditional Chinese medicine can also be used to massage the numbness of the legs, can promote local blood circulation, promote metabolism, can relieve the symptoms of numbness of the legs. In addition, the patient can also be instructed to take oral blood-activating medications, such as oral bumblebee pills, bone bruise Ling, etc., can promote local blood circulation and improve muscle damage.