Medically reviewed by Lindsay Cook, PharmD Key Takeaways Common side effects of Zyrtec include sleepiness, tiredness, and dry ...

Medically reviewed by Lindsay Cook, PharmD Key Takeaways Zyrtec can be given to children to treat allergy symptoms, but it ...

Spring can seem synonymous with warmer weather and more sunshine. But it's also a time when many people are coughing, sneezing, and blowing your nose nonstop. Allergy meds like Zyrtec can alleviate ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Allergy season is in full swing, and chances are, if you're one of the 25 percent of adults who suffer ...

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.

Like most allergy sufferers, I rely on medication to manage my symptoms. But antihistamine side effects—some of which may be unexpected—can make taking these drugs a complex experience. Of course, all ...