An irregular heart rate and brain fog signaled columnist Caroline Gainer's health was off balance, but a slice of pie got her ...

Trelegy Ellipta is a once-daily, single inhaler triple therapy from GSK, in collaboration with Innoviva, approved as a long-term maintenance treatment for certain patients with chronic obstructive ...

Formoterol (brand names Perforomist, Foradil) is a bronchodilator in a class of medications called long-acting beta agonists (LABAs). It is used to control wheezing, shortness of breath, coughing and ...

There is no need to do any special preparation for this test. However, if you are on oxygen therapy, oxygen values must be constant for 20 minutes before the test. If you are taking medication to make ...