I have never heard of an inhaler prednisone. Are you talking about inhaled corticosteroids?

Combivent contains both albuterol and atrovent. You can try both of them seperately, or you can try Xopenex, which is a cleaner version of the albuterol. It doesn't come in inhaler form, though. There is also Maxair. You may talk with your doctor about these meds.