Symbicort inhaler and Spiriva inhaler are approved by the FDA (Food and Dru

Inhalers are used by people suffering from the various symptoms of asthma,

The lungs suffer from many diseases, all of which are serious and life thre

The respiratory function is carried out by specialized organs. These organs

The lung is prone to many infections and other deadly diseases such as canc

The upper respiratory tract consists of the nose, the sinuses, and the phar