Regularly conducting a peak flow test at home and tracking the results can help you monitor the status of your respiratory disease. Kno ...

SAN FRANCISCO — Physicians can use peak expiratory flow as a first-line tool for assessing variable airflow limitations among patients with asthma, according to a poster presented at the ...

The United States is seeing a second peak in flu cases this season. After doctor’s office visits for flu dipped early this year, they jumped past the previous season peak at the end of last ...

The United States is seeing a second peak in flu cases this season. After doctor's office visits for flu dipped early this year, they jumped past the previous season peak at the end of last month ...