Many Asthma Patients Use Their Inhalers Incorrectly, Research Shows

Many asthma patients and others with lung problems get less than 50% of the medicine dose from a spray of their metered-dose inhaler. They often hold it wrong; breathe at the wrong time; or forget to shake the device.

from WSJ.com: Lifestyle http://ift.tt/2lSuhjk
via LIFESTYLE