It isn’t uncommon for your asthma symptoms to shift with the seasons. Find out more about how to handle cold-induced asthma. Get the facts on why cold makes asthma worse, and learn about precautions ...

However, it is possible for HSV-1 to affect the genitals and for HSV-2 to affect the face and mouth. Cold sores are contagious even when they’re not visible. The virus can be spread through ...

That immediately drew my attention to a familiar feeling — a tingling sensation at the corner of my mouth. I’ve had cold sores for as long as I can remember and know about a prescription drug that ...

What is the difference between a canker sore and a cold sore? Canker sores and cold sores are common but distinct oral ...

We spoke to a doctor about the benefits of red light therapy, from hair growth to reducing anxiety and even healing cold sores and easing sinus pressure. Managing Editor, Commerce Scouted selects ...

online.no Athletes such as skaters and skiers inhale large volumes of cold air during exercise and shift from nasal to mouth breathing. Endurance athletes, like cross-country skiers, perform at 80% or ...

While your nose has blood vessels that warm and humidify the air before it reaches your lungs, air that travels directly through your mouth remains cold and dry. Exercising outdoors in cold ...