Advice please...im at work at the mo at my office desk and i suddenly came over very red in the face, my eyes watered like i was crying and went blood shot almost, it felt like my face was going to explode, and then very watery mouth and felt very dizzy & sick. Immediate stomach pains and rush to toilet. Nothin happened tho other than slightly loose poop, now still watery mouth, red blotchy face, and pins and needles in face,lips etc. What the hell was that? I have had this maybe 4 times over the last few years, but i have passed out previously or thrown up. The last time it happened i just got into bed layed down and as normal no earlier symptoms, then suddenly rush to loo and cause i felt so dizzy i layed on the floor, then beging retching. As i sit here now, the redness has gone almost and feel nearly back to normal. I am Hpyothryoid..but cant see that this has anything to do with it really. I am just thinking this is the storm/toxins in my blood to make me throw up perhaps? I have no idea why it suddenly starts and then 20 mins later im fine. Its scary, would like to know what it is and why it starts as sudden as it does with no warnings!