Do those work well? I've tried oxycodone before but turned out to be in-tolerant to it. I heard the CsA can be very effective in transplant but has a lot of side effects. I think it's been used in RA, IBD and psoriasis before but never heard about it in AS or PsA. If I'm correct longer term use and higher doses can cause some people kidney damage who are intolerant to it. I have wondered if it's toxic on the GI tract(if basic antibiotics(@really low doses)are any indication then whoah it just makes you wonder) I think they can monitor your blood for stuff like that though, right? I've definitely wanted to ask my doctor about this 1 though cause it works freaking great on the eyes.