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 ...

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

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

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

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

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

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

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

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 two antihistamines are approved for seasonal allergic rhinitis in individuals 2 years and up, along with perennial ...

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