Due to sitting in a position that exerts too much pressure on the nerves or restricts blood flow, a person may have numbness in their legs and feet. Long-term or inexplicable numbness, on the other hand, might indicate an underlying medical issue.
Conditions including multiple sclerosis (MS), diabetes, peripheral artery disease, and fibromyalgia can cause long-term numbness or tingling in the legs and feet. The feeling might be felt across the leg, below the knee, or in various parts of the foot.