Lightheadedness, sometimes nauses,feeling faint

[purple haze]

I have been feeling very lightheaded like if Im about to faint sometimes there is an annoying earache, not dizzy things dont spin. I feel like Im going to faint . I've lots of studies done on my heart it is healthy, as far as Im concerned. What could it be. I also feel nauseas

[swaggy]

It could be a few things... Have you had any blood tests to check for Anemia? It could also be Diabetes, but there are usually other symptoms involved as well.  If you are a female, it could be pregnancy...  But I think your best bet is Anemia.  You should go to the doctor to get a blood test, and if you don't have insurance, you can get a blood test done at the hospital for like, $75, if you're really worried about it.  If you would like to see if you can get the symptoms down at home, just try eating a more healthy, balanced diet.. If you are vegetarian, you need to up your intake of iron and protein, either take a stronger supplement, or give in and have a steak.  Cow liver is also abundant in iron.  There's my two cents for ya.

[purple haze]

Thank you, I have had bloodwork done and I was anemic, I took iron supplements, Im not pregnant and not diabetic either. I feel lightheaded and my ears stuff up with air, I can't breathe my nose gets stuffy and I feel like Im going to faint.