Hi,
Thank you for posting your query.
The most likely cause for your headache and lower
back pain is stress-related. So, there is no need to worry.
Also,
MRI has been done earlier, which did not show any lesions, which rules out serious brain diseases.
As of now, please continue with
analgesic medications. For back pain, you can also go for
physiotherapy sessions.
I hope my answer helps. Please get back if you require any additional information.
Wishing you good health,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad, India
Click on this link to ask me a DIRECT QUERY: http://bit.ly/Dr-Sudhir-kumar
My BLOG: http://bestneurodoctor.blogspot.in