What facial markers can indicate that I have allergies?

Facial markers that can indicate that you have allergies include allergic shiners (puffiness under eyelids), lines in the lower eyelid and a distinctive crease in your nose from rubbing. Watch allergist Clifford Bassett, MD, explain these symptoms.

For some, winter's chill doesn’t keep allergy symptoms at bay. Find out which indoor triggers are causing your coughing, sneezing and watery eyes.

Get the dirt on what causes allergies and asthma.

From pollen to pigweed, learn how to stop pesky fall allergens in their tracks.

Is this the reason you're wheezing?

Learn how adopting a four-legged friend could affect your health.