Quote Originally Posted by fikusroot
NOS is nitrous Oxide. It's what they give you at dentist offices. It think it is a mild anasteic. It's also a mild psychadelic. Look it up on erowid.com

yeah, but I'm not looking to be knocked unconcious as a means of relief, otherwise I might as well hit some special K. Plus I think you mean mild analgesic, not "anasteic" ("anasthetic?"). But I'll take a quick look, thanks for that info.

I really wish Erowid just had an "analgesics" section.