New research shows that blocking histamine with allergy meds may reduce fitness gains. Learn how your body uses histamine ...

Zyrtec is an effective allergy medication, but there are some Zyrtec side effects to know about, like dry mouth and sleepiness. Allergists explain what to do.

For some, the word "histamine" might evoke thoughts of seasonal allergies: runny noses, scratchy throats and itchy eyes. But ...

Q. After trying several nasal sprays and prescription medications for severe seasonal allergies, I was thrilled to find that ...

Two antihistamines, including Zyrtec, are under warning by the FDA after people reported “severe itching” after ceasing long-term use of the drugs—what to know.

Just in time for allergy season, a recent FDA warning describes a new side effect for those who take Zyrtec or Xyzal long-term. This is what you should know.

NEW YORK, May 27: The US Food and Drug Administration (FDA) has issued a warning regarding a rare but troubling side effect experienced by some individuals who stop taking certain over-the-counter ...

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

Hundreds of people who stopped using allergy medications like Zyrtec and Xyzal noticed an uncomfortable new side effect, the U.S. Food and Drug Administration said in a warning issued this month.

Abruptly stopping these antihistamines after long-term use without tapering can lead to severe itching, the FDA said.

This Common Over-the-Counter Medication May Harm Brain Health, Doctors Say—Do You Take It? first appeared on Parade on Jun 17 ...