So I was diagnosed with this about a year ago. Last week I went to the doctors and was informed that it was still out of control despite my constant use of my controller inhaler (Dulera), my rescue inhaler (Proair) and my singulair. I have been to the ER multiple times from attacks. I either wind up on prednisone or stuck on a nebulizer. The doctor is thinking of getting me a nebulizer. What are your opinions on using one of those?