Asthma attack that keeps coming back ???

Hi!

Does anyone get like this? Had lots and lots of attacks in this year 2014 thats about 30 up to the last few days but lately been getting attacks every few hours I get soo much breathless wheezy and coughing and tight chested that can hardly say two words in one breath I know should go to the hospital but trying to avoid it by all means. But thing is my life is stopped by all of these attacks so does anyone have any ideas? How to stop an episode of an attack like this?