If you've been taking Zyrtec or Xyzal for your worsening allergy symptoms, there's a new side effect you should know about.

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.

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

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

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

Anna Gragert (she/her/hers) was previously the lifestyle editor at HelloGiggles, deputy editor at So Yummy and senior lifestyle editor at Hunker. Over the past 10+ years, Anna has also written for ...

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.” ...