Which statement best describes the prevalence of REMS among medications?

• A. Most medications require REMS.
• B. REMS is not used for any medications.
• C. All medications require REMS.
• D. Only a few medications require REMS.

Answer: (D)

REMS are used for a limited number of drugs with serious safety concerns to ensure that their benefits outweigh the risks. Because most medications have acceptable safety profiles with standard labeling, REMS is not needed for them. Only a small subset of drugs carries REMS requirements, often with features like restricted distribution, mandatory training for prescribers, patient enrollment, or additional monitoring. So the prevalence is best described as “only a few medications require REMS.”