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

The U.S. Food and Drug Administration has issued a warning that people who have used certain common allergy medications may ...

Two antihistamines, including Zyrtec, are under warning by the FDA after people reported “severe itching” after ceasing ...

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

Abruptly stopping these antihistamines after long-term use without tapering can lead to severe itching, the FDA said.

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

As pollen peaks for the season, the U.S. Food and Drug Administration is warning that some popular allergy medications could cause a rare but severe itching side effect. The FDA said in a safety ...