7 REMS and Restricted Drug Programs
Understand why drug-specific REMS programs exist, which participants may have requirements, and how to verify and document those requirements before dispensing.
Purpose and scope
A is an FDA-required safety program for a particular drug when additional measures are needed to ensure its benefits outweigh its risks. A REMS may require only communication or patient materials, or it may impose conditions on prescribing, distribution, or dispensing. Not every REMS restricts distribution, and requirements differ by drug and program.
A REMS is distinct from a drug’s DEA controlled-substance schedule. A medication may be subject to a REMS, a controlled-substance schedule, both, or neither.
REMS measures and participant responsibilities
Some REMS use . Depending on the drug’s risks, ETASU may include prescriber or pharmacy , dispensing only in specified settings, proof of required testing or monitoring, patient enrollment, or registry participation.
A restricted REMS may assign different tasks to prescribers, pharmacies or dispensing settings, patients, and the manufacturer or REMS administrator:
Prescriber: Enroll or become certified, complete training if required, assess the patient, explain risks and safe-use conditions, order required tests or monitoring, and enroll the patient when the program requires it.
Pharmacy or dispensing setting: Become certified if required; train relevant staff; verify the prescriber, patient, prescription, and safe-use conditions specified by the REMS; obtain dispensing authorization when required; and provide required counseling or materials.
Patient: Enroll or acknowledge program materials if required, follow treatment and monitoring instructions, and complete required tests or follow-up.
Manufacturer or REMS administrator: Operate program tools, such as enrollment systems or authorization services, and communicate program requirements.
is program-specific. A pharmacy or setting may need to enroll, and some programs also require training or enrollment of individual staff. Check the current FDA REMS document and the program’s official materials rather than assuming one REMS works like another.
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Use the to confirm the applicable program and complete its conditions before dispensing. The precise requirements vary by drug and REMS.
Identify the applicable REMS. Confirm the drug and formulation, then consult the current REMS requirements. Do not assume a medication has no REMS requirements because it is familiar or has been dispensed before.
Confirm pharmacy and staff eligibility. Verify that the dispensing pharmacy or setting is certified and that required staff training is complete and current.
Validate the prescription and prescriber. Check that the prescription meets ordinary legal and professional requirements and that the prescriber has any required REMS or enrollment.
Verify patient enrollment and safe-use conditions. Depending on the program, these may include enrollment, laboratory results, monitoring, a limited days’ supply, or dispensing through a specified setting.
Obtain authorization when required. Some programs require the pharmacy to receive a before dispensing. Follow the program’s specified method, such as its website, call center, or approved electronic system, and confirm that the authorization applies to this patient and prescription. Authorization steps and timing are program-specific.
Complete required counseling and provide materials. Give the patient any materials and counseling the REMS requires. Reinforce the prescriber’s instructions and clarify whom to contact with questions or missed monitoring.
Document and dispense only when conditions are met. Record the checks, authorization, counseling, materials, and other documentation required by the REMS and applicable law or policy. If a required condition cannot be verified, pause dispensing and resolve the issue through the program and prescriber.
Documentation and coordination
Keep records that demonstrate compliance with the specific program. These may include enrollment or status, staff training, verification of safe-use conditions, authorization results, required counseling, and communications about exceptions or unresolved issues. Follow the REMS’s recordkeeping instructions and applicable state and federal requirements; an informal note does not replace a required form or system entry.
Good coordination can prevent avoidable delays and unsafe workarounds. If information is missing or inconsistent, contact the prescriber’s office and, when needed, the REMS administrator. Explain which condition is outstanding, what documentation or action is needed, and whether the prescription can proceed. Protect patient privacy when sharing information.
Do not dispense based on an assumption, bypass a failed authorization, or treat a prior authorization as proof that every later requirement has been met.
Applying the requirements
Suppose a REMS requires a certified prescriber, patient enrollment, a recent laboratory test, and pharmacy authorization before dispensing. The pharmacy confirms its own , verifies the prescriber and patient in the program, checks the required test, and requests authorization. If the test cannot be confirmed, staff contact the prescriber or REMS administrator and hold the prescription until the program’s requirement is satisfied.
The exact test, timing, records, and authorization process depend on that drug’s REMS.