You can be arrested for DUI in Illinois even if you were taking a legally prescribed medication. Having a valid prescription does not automatically protect you from a DUI charge. What matters under Illinois law is whether the substance impaired your ability to drive safely, not whether you had legal permission to take it. If you are facing a DUI charge related to prescription medication in 2026, our experienced Chicago, IL DUI defense lawyer will explain the potential defenses that apply to your case.
What Does Illinois Law Say About Prescription Drug DUIs?
Under 625 ILCS 5/11-501, it is
Continue Reading Can I Still Be Arrested for DUI if I Had a Prescription?