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 ...

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.

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

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

Some patients may suffer from unbearable itching across their entire body after stopping common allergy medications, health ...

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.” ...

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

The agency will require manufacturers to add a warning to prescription and OTC labeling about the risk of itching and the ...

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