Two common anti-allergy medications can leave you feeling scratchier than ever. The Food and Drug Administration is warning ...

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

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

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 ...

As spring blooms in May, weed pollen peaks—triggering allergies for millions. Explore the science behind this reaction and ...

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

The FDA said cetirizine and levocetirizine are the allergy medicines that could cause the itching side effect. They are sold under the brand names Zyrtec and Xyzal, respectively. Both medicines ...

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.” ...

WASHINGTON - The FDA has issued a warning about a rare but severe itching side effect linked to popular allergy medications.