The patient mentioned the situation of numbness of the feet in the stool, it should be a normal physiological reaction, the patient adopts the squatting position, if the time is relatively long, for example, more than 3 minutes or more, often the reaction of numbness of the legs will occur. In this case, it is recommended that patients maintain a stable posture as far as possible, stand up, switch, other body positions, basically can be significantly relieved. Patients must pay attention to the use of squatting position, the time can not be too long, because the cause of leg numbness is entirely due to the nerve compression caused by the impact, if a long time to maintain such a position is likely to cause damage to the nerve, is not easy to recover. In this case, the patient to rest, change position can be naturally relieved, do not need to be nervous.