Why all of a sudden I feel dizzy before I was feeling a head rush that's standing sitting or lying down heart thumping then it goes away. Problems sleeping feeling like a head rush... View answer

While working out, I felt a sudden rush of blood into my head, and all of a sudden lower eye lids of both my eyes became swollen. Swelling has not completely receded after 14 hours. what... View answer

Hi I hope you can help what causes the feeling off passing out but not actualy passing out whilst I am sitting and relaxing it feels like a head rush ... View answer

Ive been suffering from tension headaches for a while and one day I was sitting in a lecture, and I felt extreme tension in my head, like pushing inwards, then it felt like a lot of blood rush... View answer

I am a healthy male 49 who has infrequent episodes of discomfort. I can be standing or sitting a get a "sudden rush" resulting in light headedness, increased heart rate , gastric reflux and panic. I ... View answer

Hi. I ll just be sitting at me desk and all of a sudden I ll feel this rush through my upper body and head, like a head rush. Lasts briefly, but I don t understand it? It s... View answer

but not even as strong head rushes while sitting within the last month. ...I have been sitting down browsing my computer on the couch for about an hour. I suddenly had a head ... View answer

yesterday while sitting at my computer I had a sudden head rush and brief dizziness. I am not on ... happened. Also last week while sitting a conference, I had a heart... View answer

Hi, I have this problem happen to me a few time now. I have been sitting and all of a sudden I get this head rush. Almost feels like my brain moved or something like that. I feel slightly dizzy... View answer

I was sweeping (barely moving) when I got this sudden head rush, and my vision went black, I felt ... had this happen before, not just the normal sitting-to-standing head rush that... View answer