Do you think Xenical will make a new product ever? Do you think they may stop selling Xenical one day?

They've already made alli. xenical is a brand, not a drug company.

Anyway, the pattern for medications is that as soon as the patent is about to run out, they come out with a new improved version for which they can get a new patent. So, for instance, if they have a time-released version, that will come out just as they lose the patent on the regular version. So I expect to see some changes.

Obviously, Xencial won't be around forever. I'm sure they will come out with something new when they can make something better and Xenical isn't as profitable anymore.

I agree, just because this is a relatively new approach to helping with diets. I think we are just beginning to see the effects of a lot of research.