Hi
I have had a persistent headache since 6th Nov-- mixture of tension and migraine..on propanalol. Awaiting MRI...and still off work! Pain much improved but now have a pulsating head, some dizziness and head feels muzzy--sometimes vision is weird too....
Is this still a migraine? or after effects of having such a long migraine? or is it side effects of propanalol? 
best wishes for the New Year! 
xxxxx