You can be charged with intoxicated driving for driving under the influence of a drug other than alcohol. Miranda rights come into play when you have made statements. If you were not read your Miranda rights and you confessed to a crime, that confession could be thrown out. But testing is not considered a statement and so this information can still come into court even when you were not read your rights. If I were your attorney I would insist that you get copies of your prescription records to prove that your use of certain drugs was legal and necessary.
Answered on Nov 27th, 2012 at 6:49 AM