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

Hundreds of people who stopped using allergy medications like Zyrtec and Xyzal noticed an uncomfortable new side effect, the ...

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

The U.S. Food and Drug Administration has issued a warning that people who have used certain common allergy medications may ...

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

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

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