If your peak flow is between 50 percent and 80 percent of normal, the "yellow" zone, your airways are narrowing and you may need a quick-relief medication right away to prevent an asthma attack. You ...

Background Failure to detect respiratory compromise can lead to emergency healthcare use and fatal asthma attacks. The purpose of this study was to examine the effect of predicting peak expiratory ...

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 ...

India News: Pakistan faces a looming crisis in its kharif crop sowing season due to critically low water levels in the Mangla and Tarbela dams. The situation is w ...

The San Diego City Council on Monday voted 5-2 to approve a package of parking reforms, including the ability to charge on Sundays and allow meter rates to fluctuate based on demand.

This year, peak flow in the Eagle River “will be below average,” Schumacher said. “But we’ll see how much below.” Total streamflow has declined by about 8.5% in a comparison of stream volume averages ...

Pakistan is facing a severe water crisis ahead of the kharif crop season, with live storage in its key dams at critically low levels and a sudden dip in Chenab river inflows, reportedly due to ...