Advair HFA Side Effects: I've been on it for about 4 months. It does seem to help but I've http://www.medications.com/effect/view/17069 I've been on it for about 4 months. It does seem to help but I've had problems with steriods (prednisone) taken as a result of colitis. In the case of Advair I get the hoarse voice and sleeplessness. I'm also concerned about the long term use of this drug you are very much right. i was also taking prednisolone 15mg. two Thu, 17 Jul 2008 12:53:31 -0400 http://www.medications.com/effect/view/17069?item=10221 you are very much right. i was also taking prednisolone 15mg. two tabs daily for 4 days and one table for 3 days. my hoarse voice is becuase of the above stroids. may god copd patient. let us has a less miserable end. http://www.medications.com/effect/view/17069?item=10221