Allergic rhinitis (nasal allergies) occurs when an immune response to an allergen, like pollen, causes inflammation. This can lead to congestion in your sinuses. Because your sinuses are connected to ...

Summer brings outdoor fun for children, but it can also trigger allergies such as dust, pollen, heat rashes, and insect bites ...

Add Yahoo as a preferred source to see more of our stories on Google. For millions, the home can become a battleground against indoor allergens. Dust mites, pet dander, mold spores and more can ...

Seasonal allergies are nothing to sniff at. Spring allergy season is worsening with each passing year, as winds carrying ...

Struggling with itchy, red eyes? Learn to identify eye allergy symptoms, discover triggers, and find the best eye allergy ...

Spring is in the air and it's the season of blooming flowers, chirping birds ... and itchy eyes, runny noses, and endless sniffles for over 81 million Americans. Yes, it's that time of year again when ...

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For those with seasonal allergies, time outside can mean itchy eyes, sneezing and congestion when pollen levels rise.

Doctors say spring allergy season is starting early, and some children may suddenly develop symptoms even if they've never ...

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 ...