Why do I feel breathless while standing? And sometimes its like I'm blacking out?

[Angelofdreams]

Sometimes when I'm setting down I feel tired but my breath is better than when standing,,

Its not like I did anything through out the day, but this still happens, and sometimes when I stand I blackout, and I find it really hard to breath and I just wanna lay down.. , and my heart beats so fast,. And sometimes I force myself to yawn just to take in oxygen.
I'm not really good at explaining but I'm trying..

And this happenes a lot to me but the worse is when I sleep a lot and then wake up it gets even worse than any other time..

Why?

[helloitsmethere]

GIRL, SAME!
I am currently being tested for it. Been homeschooled for a year because the faculty doesn't want me fainting everywhere. No one knows what it is yet but I'm trying to cope.
All I have to say is eat more salty foods, drink gatorade and hope for the best... that's what I am doing right now.
Also visit a REALLY good doctor.

[Angelofdreams]

Ow hope you feel better love,❤

[helloitsmethere]

Thanks you too! :)
I hope you find a cure very soon.

[helloitsmethere]

Thanks for the MHO!
Also an update, I finally got diagnosed with Autonomic Dysfunction or Dysautonomia.
Maybe you can research on those topics and talk to your doctor about it?

[lanternhill]

Check with a doctor. It sounds like low blood pressure, dehydration, possibly anemia. But I'm not a doctor - those are just guesses.

[Angelofdreams]

Thank you

[Prof_Don]

Maybe low blood sugar? The medical term is hypoglycemia. Look it up and see if the symptoms fit you.

[Angelofdreams]

Thnxx a lot. Will do

[Prodigium]

Most likely low on vitamins. Perhaps iron? But then again, I'm no doctor, you should check with one.

[Angelofdreams]

Thank you 😊

[Decentguy]

are you sure that you dont have asthma? or the pants your wearing isn't too tight?

[Angelofdreams]

I'm very sure and I hate pants so yeah

[Decentguy]

ahan, then you should talk about this to a doctor and about the being blackout thing i think your not eating enough

[Angelofdreams]

Hmmmmm I do no. But thank you anyways😊

[Decentguy]

no prob :)

[PhoenixItalian]

how much do you weigh? that could cause something like this

[Angelofdreams]

My height is 163 cm and I weight 67 kg.. I need to lose some weight but I don't think this is the reason cuz im not overweight

[PhoenixItalian]

I'm not sure then.

[Xfitchick]

What about your sugar level? Do you eat enough?

[Angelofdreams]

I dono. I guess I eat enough

[Xfitchick]

Maybe have it checked by a doctor. Then you know if it is your blood sugar level.

[RJGraveyTrain]

You should be consulting a doctor about this.

[chintita]

eat some food !

[bcromartie]

Are you fat?

[Angelofdreams]

Nope , my height is 163 cm and I weight 67. I need to lose little bit of weight but I don't think that this could be the reason

[bcromartie]

Hm. But tachycardia too...

[Angelofdreams]

Hmmm. Maybe

[bcromartie]

Does poor circulation run in your family?