Report: Medical marijuana users grew by over 32 percent in FY21 Oct 18, 2021 | Prescription Drugs, Top Stories The number of Illinoisans registered as qualifying medical cannabis patients grew last fiscal year, according to a recent report from the state’s Department of Public Health.To access this content, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users, or log in if you are a member.