Dew,

Are you home? How are you feeling. It sounds like you are doing great. My dr just gave me the 5mg Opana for breakthru. I took it last evening, and I could notice a difference. Like you I don't think it goes 12 hrs. Doc said to take the 5mg at hr 10. that gives me 2 hrs till the next dose, and keeps me going till the next dose take effect. Be prepared to sleep a lot again when he ups you to 20mg. Let me know how you are doing?

Miss you
Mary