Reporting Side Effects Can Save Lives.

If you take prescription medications, you may have experienced side effects and not reported them. Maybe it was intermittent dizziness that went away after a few days. Maybe you felt different after the pharmacy switched generic manufacturers. Maybe you even mentioned all this to your doctor, who noted it but never filed a report with the FDA. You moved on. Most people do.

But here’s what most people don’t realize: that unreported side effect could be part of a pattern. A landmark review of 37 studies across 12 countries, including the U.S., found that drug side effects went unreported 94% of the time. When yours goes unreported, the FDA can’t see the pattern. The drug stays on the market. The next patient gets the same prescription. And the cycle continues.

The FDA’s MedWatch reporting system is designed to catch safety problems that clinical trials miss. But it has serious shortcomings: it’s unclear how often reports are monitored, and until recently, the database was only updated once per quarter. The result is a system where potentially dangerous drugs can stay on the market longer and preventable harm continues.

But even with its flaws, reporting side effects still plays a vital role: When patients flooded MedWatch with reports about generic Concerta not working, the FDA downgraded two generics so pharmacies could no longer substitute them. A wave of patient voices forced the FDA to act on a generic drug. Your report could be the one that triggers the next needed investigation.

But right now, most side effects still go unreported. Clinicians tell MedShadow that patients routinely experience problems after generic medication switches, yet most patients never file. Meanwhile, even drug manufacturers sometimes fail to report serious adverse events to the FDA.

Our goal is simple: Make sure the system works for patients. But we can’t do it alone.

How Your Donation Helps

Donor support makes MedShadow’s work possible across all our content areas, including investigative reporting, webinars, resource guides, newsletters, social media posts and more.

MedShadow’s work includes:

• Investigative reporting on medication risks and regulatory oversight. Our reporting has uncovered flaws in the medication supply chain, revealed how the FDA can’t keep up inspection standards, and exposed how profit can impede transparency about drug risks. Your support lets us keep digging and publishing the stories that hold stakeholders accountable.
• Resources that help people understand how and why to report side effects. We’ve published a step-by-step guide to filing a MedWatch report so that side effects are fully reported in a timely way, for the safety of all. Your donation helps us expand these resources with educational webinars, videos, and shareable guides that make reporting simple and accessible for everyone.
• Public education about transparency and medication safety. MedWatch remains a system with significant gaps. We need clearer standards and greater transparency around how and when the FDA reviews submissions, and how those reviews translate into action.
• Reporting and advocacy that encourage clearer safety practices. Doctors are not required to report most side effects to the FDA. Many choose instead to contact a state office, publish a case study, or simply document it in a patient chart. We’re advocating for clearer standards that establish when clinicians should file a report, so critical safety signals don’t get lost.

MedShadow is a nonprofit committed to advocating for safer medications. We do not take money from pharmaceutical companies or supplement brands, and never will. Our work is 100% independent, evidence-based, and rooted in public health.

Your support helps MedShadow continue independent reporting and public education about medication-safety issues, including the importance of recognizing and reporting side effects. Thank you in advance for choosing to support MedShadow’s mission so that we can work to help people make safer, better-informed decisions about their medications.

A personal note from our founder:

I started MedShadow because I was harmed by a medication. When I was a teenager, I learned that a drug my mother was given during pregnancy meant I would never be able to have children. That drug, DES, was eventually pulled from the market, but not before millions of women had been prescribed it. If more people had reported what was happening to them sooner, my story might have been different. That’s why I believe so deeply that every side effect report matters. Yours could be the one that protects someone else’s daughter, mother, or child.

– Suzanne Robotti, Founder, and The MedShadow Team

Tax Information: MedShadow Foundation is a 501(c)(3) non-profit organization, and contributions are tax-deductible to the extent permitted by law. Our tax identification number is EIN 46-1326364.