How many different types of pollen are out there? There are a myriad of pollen types out there but only a fraction present a problem. Trees with showy flowers, like those that bear fruit, are ...

A nose that won't stop running isn’t just annoying; it can affect your quality of life. “If you've got a runny nose that you constantly have to sniff up or use a tissue—that has a significant impact ...

Weather changes do not cause allergies. However, people may experience allergies when the seasons change for other reasons, such as an increase in pollen or mold in the air. Alternatively, a person ...

Have you ever experienced a runny nose when working out? This phenomenon is called exercise-induced rhinitis and can be quite common, especially among athletes. In this article, we will discuss the ...

Cough and congestion are common for many children this time of year, signaling any number of illnesses. For parents, it’s important to identify the exact cause of your child’s discomfort, as ...

Klein is a contributor for TIME. Photo-Illustration by Chloe Dowling for TIME (Source Images: Plume Creative/Getty Images, Tess Trunk—Getty Images, Valerii Stoika via Canva.com, Sketchify via ...