If you’re like most people, the term DUI makes you think of alcohol abuse or illicit drug use. In truth, more than a few people were convicted of this crime after taking legitimately prescribed medication. In fact, you can even get a DUI after taking an over-the-counter medicine like Benadryl. In the case of medication, there is no firm legal “limit” that you can have in your blood. Therefore, police officers are overly aggressive at times when it comes to charging this type of DUI.