In case of headache the location of pain is many a times indicator of the underlying disease e.g. frontal headache is associated with sinusitis and occipital headache
has more tedency to be related with hypertension
. The long standing nature and extent ofseverity you are narrating indicate it to be either migraine or tension headache
.It is good that your CT scan is normal. This rules out major pathologies.
Morning walk deepbreathing yoga massage help a bit. In ayurveda there is a procedure called shirodhara
which can offer good relief. cap. bravobol, pathyadi kara and tab. cephagraine
are to be taken internally.
There is a procedure called nasya in which medicated oils are dropped in nose is useful in such chronic cases.
Nausea is common symptom with aute headache, nothing to worry on that account.
Dr. Rajesh Lakhanpaul