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

The US Food and Drug Administration (FDA) has issued a warning regarding a rare but troubling side effect experienced by some ...

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

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

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

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

The FDA has shared multiple recalls of allergy medicine in 2025 — here are the products that companies are pulling from their ...

The FDA says it has received complaints from patients who suffered from severe itching after stopping the oral allergy medicines cetirizine and levocetirizine - sold under the brand names Zyrtec and ...