720 ILCS 690/4: Sentence.

(a) Except as otherwise provided in subsection (b), violation of this Act is a Class C misdemeanor for a first offense and a Class A misdemeanor for a second or subsequent offense.

(b) (1) The knowing ingestion of any compound, liquid, or chemical containing the alkaloids atropine, hyoscyamine, or scopolamine is a Class A misdemeanor.

(2) The sale, offer for sale, delivery, or giving to any person of a compound, liquid, or chemical containing the alkaloids atropine, hyoscyamine, or scopolamine is a Class 4 felony.

(3) This subsection (b) does not prohibit the sale, offer for sale, delivery, giving, or ingestion of a compound, liquid, or chemical containing the alkaloids atropine, hyoscyamine, or scopolamine under the direction or prescription of a practitioner authorized to so direct or prescribe as provided in Section 3.