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.

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.” ...

In this edition of The People's Pharmacy, Joe and Teresa Graedon also hear from a reader having trouble getting rid of lice.

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

Zyrtec and Xyzal have been approved by the FDA for over-the-counter use.

If you have recently stopped taking oral allergy medications, there’s an important warning you should know about.