America ----- I appreciate your reply so very much. I have written to Dr through Mayo portal and haven't heard back. I had asked him if maybe I could try 2 weeks on and 2 off. It is prescribed twice daily --I'm wondering how it would work for once daily???? Like you, I know I need it and want to try something to make it work. I went back on it last evening on my own but haven't had the nerve to use it again yet today. I will, though. Thank you.