It's springtime again and maybe you find yourself sniffling, wheezing, and coughing more than usual. Is it allergies? Is it asthma? Could it be both? Allergies are caused by a variety of sources, such as pollen, pet dander, or dust...

Allergic rhinitis, also known as hay fever, affected more than 24 million Americans in 2018, according to the Centers for Disease Control and Prevention. Allergic reactions can cause mild to severe symptoms, depending on the season and the source. If...

About 25 million Americans have asthma. While most people are diagnosed before age five, one in 12 is diagnosed as an adult.The peak years for the onset of asthma in adulthood are between 45 and 50, said Richard F. Lockey,...