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

Sometimes it takes the Food and Drug Administration a very long time to spring into action. We have been badgering the agency ...

Earlier this month, the U.S. Food and Drug Administration (FDA) issued a warning regarding two popular allergy medications.

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

Two common anti-allergy medications can leave you feeling scratchier than ever. The Food and Drug Administration is warning that stopping long-term use of cetirizine and levocetirizine can, in rare ...

I started taking one tablet per day. In February, I developed severe knee pain, along with stiffness and soreness throughout ...

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

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 affected medicines include cetirizine, which is popularly sold under the brand name Zyrtec, and levocetirizine, sold as Xyzal. While reported cases of the severe itching side effect are rare ...