Cetirizine is used to treat symptoms of respiratory allergies like hay fever and itching due to hives. It is available in multiple forms including tablets, chewable tablets, orally disintegrating ...

Zyrtec and Xyzal are approved by the FDA for over-the-counter use. You can find plenty of Reddit threads with folks discussing their allergies getting worse. Many users also discuss the right way to ...

Taking medication for an allergic reaction? You might face severely itchy skin as a side effect of Zyrtec or Xyzal, according to a recent FDA warning for long-term users. Here's what you need to know.