Posted by Spriggy on February 7, 2005, at 16:38:56
In reply to What's the difference between SR, XR, XL, etc?, posted by Minnie-Haha on February 7, 2005, at 16:28:53
I know SR means sustained release.
and XL is time released.
so for instance, you should never break an XL tablet in half because it is time released.
You can do that with SR.
I don't know what XR is..
My dr. says time released is better because you only have to take one dose daily.
I guess it's a matter of opinion.
poster:Spriggy
thread:454472
URL: http://www.dr-bob.org/babble/20050207/msgs/454482.html