1 : a branch of science concerned with the interrelationship of organisms and their environments. 2 : the totality or pattern of relations between organisms and their environment. 3 : human ecology. 4 : environment, climate the moral ecology; also : an often delicate or intricate system or complex the ecology of language.
published its Final Rule in the Federal Register placing tramadol into Schedule IV effective August 18, 2014. (Tramadol is a centrally acting opioid analgesic first approved for use in the U.S. in 1995 under the name âUltramâ.
Tramadol. The government has considered the concerns raised in the consultation and has decided to place tramadol in Schedule 3 to the Misuse of Drugs Regulations 2001 when it is controlled later this year, but with exemption from the safe custody requirements.