What is this?

[Kev707]

Hi was wondering if anybody could help me here with this symptoms I have been getting all the time and they are really scary it's everytime I sit up or go upstairs or any movement at all really and I get this pressure type feeling followed by a rush which gives me terrible palpitations dizziness and I'm out of breath feel like I'm gona collapse everytime, so it means I can't exercise anymore because of this, was wondering if anybody else suffers from this and I'm not the only one and what could b causing it,please any help would be appreciated

[PanchoGoz]

That feeling is quite common, could be down to dehydration or low blood pressure/sugar or even just tiredness. I get this a lot. I would see your doctor about this to put your mind at ease though :)