jersey

Coughing all night please help!

Please help I cough throughout the night...

:help:Be careful with the foods you eat...I cough alot at night and vomit early in the day if I try to eat or soemtimes even drink...But yet in the middle of the afternoon and later I can drink up to a liter of milk and have a sandwich so my dr. doesnt reccommnend a defill. I dont knwo why this is happening...any ideas? I dont drink alot of water...I just want to throw it up...please help :help: