If you’ve been taking Zyrtec or Xyzal for your worsening allergy symptoms, there’s a new side effect you should know about.
The FDA Warns of New Zyrtec and Xyzal Side Effect. Here’s What We Know About Treating It
If you’ve been taking Zyrtec or Xyzal for your worsening allergy symptoms, there’s a new side effect you should know about.