word-forming element meaning 1. after, behind, 2. changed, altered, 3. higher, beyond; from Greek meta (prep.) in the midst of, in common with, by means of, in pursuit or quest of, from PIE *me-in the middle (cf. German mit, Gothic miÃ¾, Old English miÃ° with, together with, among; see mid).
Quick Answer. Pain and numbness on either the left or right thigh can be caused by meralgia paresthetica, peripheral neuropathy, multiple sclerosis and lupus, explains Healthgrades. Some other causes include injury, obesity, trauma and tight clothing, notes the American Academy of Orthopaedic Surgeons.
1. Sciatica is a Cause of a Numb Leg. Sciatica is a condition caused by irritation of the sciatic nerve and you'll feel the effects as numbness in one leg or foot, a shooting pain down the back of one thigh or in your buttock, and pain in the leg when you sit, stand, strain, cough and sneeze.