Hi all, I've been experiencing throbbing/pulsating scalp for the past 1 month. My head muscles also twitch and at times, I even feel the scalp vibrating or shaking when i press my fingers on my head. Along with that is my body. I feel the right side and sometimes the left side vibrating or shaking, but inside my body. Head feels either heavy or tight and there is this dizzy-like pressure sensation that moves around sometimes. CAT and MRI came back clean. My neurologist put me on propanolol but I'm so sensitive to medicine I wonder if I should ask for a second opinion before taking it. Any thoughts?