I like many others have had the experience of the new HFA inhalers being either ineffective or causing severe broncospasms-so anyone thats switched to the HFA and is constantly reaching for their inhaler may want to talk to their DR! I've tried 3 HFA inhalers with the same result-my asthma worsened and each time my old CFC inhaler releived my symptons-I cannot tolerate the ethanol-it is a known toxin to some asthmatics. Google Save CFC and file a Medwatch complaint.