News Print 2023Mayo Clinic Minute: How to use an asthma inhaler Sept. 22, 2023, 04:00 p.m. CDTMayo Clinic Q and A: Is it allergies or a sinus infection? March 14, 2023, 01:30 p.m. CDT2022Mayo Clinic Q and A: Sinusitis and treatment options Oct. 02, 2022, 11:00 a.m. CDT PST-20490230 Home News