Respira belongs to a group of medicines called fast-acting bronchodilators or “relievers”. It is used to treat the symptoms of asthma and chronic obstructive pulmonary disease (COPD) such as coughing, wheezing and feeling short of breath. Respira is called "reliever" inhalers because they give you quick relief from breathing problems when you need it. In most cases, you will be given another inhaler to prevent your symptoms (a “preventer”) and you should use this regularly every day. Respira works quickly and the effects can last several hours. You can take it at any time of day, but only use it...