Spring means beautiful flowers, fragrant lilacs – and lots of tree pollen coating cars and setting off sneezing, wheezing and headaches. As an allergist and immunologist at the University of Colorado ...

A tick capable of making its victims allergic to meat and dairy (among other items) and spreading a virus that has no known cure may be reaching new areas, data shows.

If you suffer from seasonal allergies, you may feel like there’s nothing you can do to escape the miserable symptoms that ...

Allergies occur when your immune system overreacts to harmless substances, like pollen or pet dander. Allergies to substances like pollen commonly cause sneezing, a runny nose, and itchy eyes. Chronic ...

MISSOULA, Mont. — Spring is here -- and so are seasonal allergies. Even though the trees are beginning to show signs of life again, they’re actually the biggest culprit making you reach for the ...

Tree, grass, and ragweed pollen are common seasonal allergy triggers. Seasonal allergies can cause symptoms such as sneezing, itchy eyes, runny nose, and congestion. Untreated allergies can lead to ...

NORFOLK, Va. — Many people across Hampton Roads are feeling the effects of peak allergy season, as tree pollen levels have remained high in recent weeks. Health experts say symptoms can extend beyond ...

What Is a Peanut Allergy? You have a peanut allergy when your body’s immune system overreacts to peanuts. Normally, your immune system helps protect you from germs and other harmful substances. But if ...

Fall allergies are caused by seasonal allergens that peak or increase during the autumn months. Mold, smoke, and ragweed are possible causes. Symptoms include nasal congestion, an itchy throat, and ...

Rain may cause some allergies to flare up. Rain may also help ease tree pollen allergies but may worsen grass, weed, dust, and mold allergies. Rain can wash away tree pollen, making the particles ...

Add Yahoo as a preferred source to see more of our stories on Google. If you struggle with hair loss, you probably have come up with a hundred possible reasons that could be causing it: from hormonal ...

Food Insects Reptiles are often chosen as pets when an allergy risk exists within a family and the choice is made to avoid potentially allergenic pets such as dogs, cats or guinea pigs. Researchers at ...