As most people know, true opiates such as morphine and hydrocodone are highly addictive drugs because they contain narcotic components. In comparison, Tramadol is a non-narcotic medication even though the effects it produces are similar to narcotics. This is the primary reason many people still question the classification for Tramadol as being a narcotic drug or not.
Armadillos do carry diseases. In fact, one of the most common diseases that are often found in armadillos is leprosy. The link between human infection and armadillos has not yet been heavily tested, but it does still remain a risk.
With numerous reports of liver damage and a good percentage of related deaths, the rheumatoid arthritis drug Arava is now required to carry a black boxed warning, the most stringent warning the Federal Drug Administration (FDA) can require a drug to carry.