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.

Please provide your email address to receive an email when new articles are posted on . The authors identified definitions for neuropathic pruritus, including different forms of the condition.

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 ...

When that allergy season hits, it's normal to reach for your medication to try and get through your day. An FDA estimate says that 62.7 million over-the-counter packages of Zyrtec (cetirizine) and ...