The rules relating to controlled substances in Chicago are found within 720 ILCS 570 or the Illinois Controlled Substances Act. Because the offense of unauthorized prescription drug possession touches on the ability to self-medicate; it has remained one of the more controversial aspects of Chicago law. Interestingly, there has been an uptick in arrests for the possession of medications that would otherwise be perfectly legal except for the important absence of a valid prescription. Unfortunately, the zeal with which these offenses are prosecuted has meant that there are some innocents who have gotten caught up in the melee.
Currently there are nearly two million US residents who abuse prescription drugs in one way or the other. In areas where there are no stringent enforcement structures, it is possible to go unnoticed despite the risk to public health. Some of the more high-profile arrests for illegal possession of prescription drugs include the conservative radio talk show host Rush Limbaugh.
Distinguishing Legitimate from Illegal Use of Prescription Drugs