Is it ever permissible to drive under the influence of a medication that hinders your driving capabilities?
Operating a vehicle while impaired by any substance, including alcohol, prescription drugs, over-the-counter remedies, or illicit drugs, that affects one's ability to drive safely, is against the law.
See the exact questions that will be on the 2026 Oregon DMV exam.
99.2% of people who use the cheat sheet pass the FIRST TIME
