kari0345,

Actually it is probably the Xonepex that is making you shaky and not the Advair. Xonepex is similar to albuterol and if you have to take this one more than twice a week your asthma is not under control. That is the reason your doctor put you on Advair. Advair is a combination of serevent and flovent. The flovent part is a corticosteroid which is needed for inflammation. The serevent part is long acting bronchodilator.

Hope you feel better soon.