The lone-star tick is expanding across the U.S., leading to more cases of alpha-gal syndrome.

Far more people may be at risk for alpha-gal syndrome, the tick-borne illness that triggers an allergy to red meat, than ...

It's common knowledge that ticks can spread infections that cause serious illnesses, including Lyme disease. Now health officials are trying to raise ...

Yes, allergies can increase your heart rate. This may occur as a symptom of allergic rhinitis or as a side effect of an allergy medication. Learn more about prevention and treatment options. Your ...

Some types of allergies can cause voice loss or laryngitis. Laryngitis typically occurs due to overuse of the voice, acid reflux, colds, flu, or infection. Laryngitis is irritation or inflammation of ...

ATLANTA — Allergy season can be miserable for tens of millions of Americans when trees, grass, and other pollens cause runny noses, itchy eyes, coughing and sneezing. Where you live, what you’re ...

From runny nose, itching to fever, know the allergy vs cold difference.

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. The arrival of spring is ...

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 ...

Some research suggests allergies can affect the Eustachian tubes in the ear, which can lead to symptoms such as tinnitus. However, more research is necessary to understand the link between allergies ...

Joy Emeh is a professional health writer, editor, content strategist, and career development coach with up to four years of experience in the health writing space. She is interested in all things ...

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 ...