Anyone feel a painless, pulsing full feeling in head after changing positions? Like after getting out of your car and walking into store or restaurant and then feel this full pulsing in your head for a few seconds? I get this off and on and lately it's been bad. No one can tell me what it is. Do you think it could be from my extremely tight neck, shoulders and back. Maybe that and anxiety. I don't know why I am feeling so anxious lately when I go out anywhere. It is really depressing me. I took a xanax and I feel so much better. I don't want to start taking them all the time. Anyway, just wondering if anybody ever feels this in there head. I don't feel faint, but for a few seconds I just stand there until the pulsing stops. Thanks for any input on this.