Prescription Rules in Illinois
Location
State: Illinois
Capital: Springfield
Coordinates: 39.7817, -89.6501
Controlled-substance scheduling is federal, so the schedule for each medication is the same in Illinois as everywhere else. This page covers what is specific to Illinois: pharmacy licensing, its prescription drug monitoring program, and the general telehealth posture for controlled substances.
Important
This site provides educational information only and does not sell, prescribe or dispense medications. Always consult a licensed healthcare provider. This page is not medical advice.
Pharmacy board
The Illinois board of pharmacy is the body that licenses pharmacies and pharmacists operating here. A seller that is not licensed in Illinois is not operating lawfully here, regardless of what its website says.
Visit the Illinois board of pharmacy →
Prescription drug monitoring program
Telehealth prescribing
In broad terms, Illinois allows some remote prescribing, subject to registration, follow-up, and in-person requirements. Federal rules still apply on top of this, including the requirement that a practitioner have a bona fide clinician-patient relationship and that controlled substances generally be prescribed only in person, subject to limited exceptions.
What does not change in Illinois
- Whether a medication is Schedule I, II, III, IV, or V. That is federal law.
- Whether a medication requires a valid prescription.
- That buying a controlled medication without a prescription is a federal crime, not just a state one.
Last reviewed October 2026.