Transient ischemia back of head.

My age is 57.
I am a hypertension patient since the age of 24.
I have a family history of heart ailment.
Presently I am on daily dose of
Ramipril + Diuretic-7.5 Mg.
Asprin 75 Mg
Rosuvastatin10 Mg
Esomeprazole 20 Mg.
Since a last month or so I am getting transient pain on the back of my head.
What could this be?
Any diagnostic advise?
Many thanks.
Sunil Davda
[phone]

[ed34]

Is your blood pressure normal?

[sunilmdavda]

thanks for your prompt suggestion.
will get it checked next 3 days and update you.
thanks a ton.
sunil