I would like to thank you porkette for all of your good information.I went to the eye doctors the other week and I asked him alot of questions that I would have not ordanarly asked because of you.and he told me this one: the glaucoma is not caused from my tegretoll xr it is not Intracranial presure,it is in my field of vision so he does not want me to worry about that but as long as I want to change drugs and see if Diamox can help me that will be ok with him any thing that will help my eyes at this point is a good thing he said so I just wanted you to know that I am well on my way with helping my eyes more and its because of you thank you again.and god bless you are a very special person to me. traciboop