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 ...

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

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

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.” ...

Opella’s allergy brand Xyzal — an over-the-counter (OTC) antihistamine perhaps most well-known for its mascot Nigel the Owl — has also launched a spring campaign centered around baseball. Xyzal’s ...

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