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.

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.

You might experience a variety of allergy symptoms this summer, from a sore throat, congestion and water eyes. Here's what to know.

The struggle is real,” says Nikki Chaffin, a resident from Elkhart who says her family has a lot of allergies, and are ...

HAY FEVER sufferers have been warned that Scotland is set to be hit with the ‘worst day of the year’ for pollen count in the ...

Sunny Hostin, one of the hosts of the daytime talk show, The View, revealed she almost died from an allergic reaction on the ...

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

“Dust mites are a major cause of indoor allergies because they produce waste, in the form of feces or dead skin, right inside ...

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

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

Shopping at Costco can feel overwhelming -- in a good way. The warehouse club store is filled with savings opportunities, but ...