Hi,
Thank you for posting your query.
Blepharospasm or
botox injections have no connection to your current symptoms of headache and
numbness of arms and legs.
Since you have some twitching still, next time, a higher dose of botox may be required.
If
spinal canal stenosis is causing your symptoms (which is likely), then, the neurosurgeon may advise you for a surgery.
Please get back if you require any additional information.
Best wishes,
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
My email: drsudhirkumar@yahoo.com
My blog: http://bestneurodoctor.blogspot.com/