Dear
Thanks for contacting with your health concern and after reviewing your history I'm if the following opinion:
1. Since migraine attacks were frequent one can safely switch over to Sibelium (
flunarizine) and Inderal (
propranolol) which are used in prophylaxis of migraine but one should also keep following things in mind:
i. Avoid precipitating factors like: sleeping late,tension,
starvation,cheese,chocolates, tomato,alcohol.
ii. Inderal side effects are
dizziness, light headedness,syncope,giddiness so it can be the cause.
iii. One has to also check with neck movements (for
cervical spondylitis), cochlear symptoms (deafness/tinnitus), vestibular symptoms ( vertigo/nystagmus) to exclude cause of numbness at back of head.
. Take calcium rich diet