constant need to take deep breathes

[Jen3535]

why is it, i can be sitting watching tv, then all of a suden i keep feeling the need to a deep breath, but the first time i try it doesnt fill like i have taken enough air, si i feel the need to keep trying, i walk up and down the room gettin myself into a state

[mastercowbell]

try breathing into a paper bag slowly and controlled for about ten minutes. You're hyperventilating.