Thank you for posting your query.
Your symptoms could be due to a pinched nerve
in the lumbar region (lower back), which can cause pain, numbness
and shooting pain in leg and thigh. This can be confirmed by doing an MRI
scan of the lumbar spine
However, buzzing sound in the ear and light-headedness are not related to this problem. Please consult an ENT doctor also for evaluation.
Please get back if you require any additional information.
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad,
My personal URL on this website: http://bit.ly/Dr-Sudhir-kumar
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