If you've been using Zyrtec or Xyzal to combat your allergy symptoms this year, an FDA warning wants you to be aware of this ...

“Reported cases were rare but sometimes serious, with patients experiencing widespread, severe itching that required medical ...

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

Earlier this month, the U.S. Food and Drug Administration (FDA) issued a warning regarding two popular allergy medications. Specifically, the agency made clear that stopping long-term use of ...

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 itching, known medically as pruritus, was so bad that affected people described “significant and persistent impact on quality of life and ability to function.” ...

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 ...

People who regularly use the allergy medications Zyrtec or Xyzal may experience severe itching when they stop, the U.S. Food ...

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