Is Heavy Feeling In The Head Related To Migraine?

I have a buzzing heavy feeling in my head...no pain...no cold...I do get migraines and have a throbbing headache...could this be related. I'm 50 yrs old. 5'9", 158 lbs. I'm a non-smoker with high blood pressure. currently take lisinopril and hctz. last bp reading last week. 138/82.