Hi there,
Thanks for your query.
You have not mentioned your age, as there may be spontaneous collapse of vertebra in osteoporotic elderly people, causing 'pinching' of the
nerve supplying the lower limb. Even a trivial event (which the individual may not even remember) may cause it.
MRI of lower spine will confirm the diagnosis, as it may be seen in a normal X-ray.
Other causes can be spasm of
Piriformis muscle (called
Piriformis Syndrome), or compression over the nerve at the hip joint.
Nerve-pain-killers, such as, carbamazepine- used for treating
epilepsy) will relieve the pain.
Consult your doctor and apprise him of my opinion. I am certain that he will agree with me, get MRI done and will prescribe the advised drugs in appropriate doses.
If you find my response helpful and informative, do not forget an “excellent” (5-star rating) to my answer, to ENCOURAGE ALL doctors- engaged in social service- to render sound advice to the FREE queries.
Take care
Dr. Rakesh Karanwal