Although the side effect is rare, the FDA said some patients experienced severe itching that required medical attention.

FDA warns of severe itching risk when stopping long-term use of allergy medications cetirizine and levocetirizine, affecting ...

The U.S. Food and Drug Administration has issued a warning about a rare but severe reaction that can happen to people who ...

The FDA warns that longtime users of popular allergy medications may experience "severe itching" after stopping use.

The US Food and Drug Administration (FDA) has issued a warning regarding a rare but troubling side effect experienced by some ...

The FDA has shared multiple recalls of allergy medicine in 2025 — here are the products that companies are pulling from their ...

Instead of fighting fire with fire, Zyrtec is fighting allergy season with flowers and fashion. The Kenvue allergy brand has rolled out a 360-campaign leaning into cultural and design elements ...

It's not always easy to tell the difference between a cold and allergies, including seasonal allergic rhinitis or "hay fever.