As if the headaches and stuffy nose aren't bad enough, chronic sinus trouble often leaves patients foggy-headed and depressed. Now, new research suggests one possible reason why: Sinusitis may trigger changes in brain activity.
Climate change has made North America's pollen season longer and more severe, but there are ways to reduce your allergy misery, according to the American College of Allergy, Asthma and Immunology (ACAAI).
Seasonal allergies are striking this year at the worst possible time, with the United States in the midst of a fourth wave of the global COVID-19 pandemic.
Makers of inhalers that contain the nasal decongestant propylhexedrine should make design changes to prevent misuse, the U.S. Food and Drug Administration says.
Here's a silver lining to having to strap a mask across your face when you go out in public: That mask may also help guard against severe spring allergies, an expert says.
