PolicyBrief
S. 2529
119th CongressJul 30th 2025
A bill to increase the clarity and predictability of the process for developing applications for Rx-to-nonprescription switches.
IN COMMITTEE

This bill aims to increase clarity and predictability in the FDA's process for switching prescription drugs to over-the-counter status through early meetings, new guidance, and stakeholder engagement.

Jon Husted
R

Jon Husted

Senator

OH

LEGISLATION

New FDA Clarity Mandate Speeds Up Rx-to-OTC Switches: What It Means for Your Medicine Cabinet.

This legislation aims to clear the bureaucratic fog around how the FDA decides to switch prescription drugs (Rx) to over-the-counter (nonprescription) status. Essentially, it’s designed to make the process faster and more predictable for drug companies. The bill mandates that the FDA issue new, clearer guidance within 18 months detailing exactly what evidence is needed for a successful switch application, especially for older drugs with established safety records. It also introduces a formal mechanism allowing drug sponsors to request early meetings with the FDA to iron out the application plan, including necessary studies and data, right at the start of the process.

Cutting the Red Tape for Your Health

If you’ve ever wondered why certain medications—like a common allergy pill or an older stomach acid reducer—stayed prescription-only for years, it’s often because the process to switch them to OTC was complex and opaque. This bill is trying to fix that. For everyday people, this means that safe, effective medications that have been around a while could potentially become available without a doctor’s visit sooner. Think of it as opening up the pharmacy aisles to proven treatments, saving you time and the cost of a co-pay just to get a refill for something you already know you need.

The New Playbook for Evidence

The most significant change here is the requirement for the FDA to issue new guidance within a year and a half. This guidance must clarify how applicants can use existing data—including published medical reports, past safety findings, and even human experience data—to support their switch application. Crucially, the guidance will also detail how applicants must prove that consumers can safely select and use the drug without a doctor's oversight. This includes requiring companies to suggest tools beyond the standard label, like mobile apps or decision aids, to ensure people pick the right drug and use it correctly. This focus on clear consumer safety proof is key to preventing misuse once a drug hits the OTC shelf.

Planning Ahead: The Stakeholder Strategy

Within one year, the Secretary must publish a public plan outlining how the FDA will engage with interested parties—manufacturers, patient advocates, and others—to identify which existing prescription drugs are the best candidates for a switch. This formal engagement plan means the FDA won't just wait for applications to trickle in; they will actively seek out the next generation of potential OTC options. This proactive approach could significantly speed up access to certain drugs that are currently stuck behind the prescription counter. For instance, if a common, low-risk drug for chronic pain relief is identified, this process could expedite its move to OTC access, benefiting millions of people who currently need regular prescription refills.

Defining the Switch and Measuring Success

The bill formally defines two types of switches: a “Full Switch,” where the drug becomes entirely nonprescription, and a “Partial Switch,” where it remains prescription-only for some uses but is available OTC for others (say, a lower dose or a specific duration of use). To ensure this new system works, the Government Accountability Office (GAO) is required to conduct a report within one year. The GAO will look at how the current process has performed since late 2022, measuring approval rates, average review times, and identifying any roadblocks that make the process unpredictable. This oversight ensures that the FDA actually implements the intended clarity and efficiency, rather than just talking about it. Essentially, the GAO is the accountability check, making sure the new rules deliver on the promise of faster, clearer drug access.