Manufacturer: AstraZeneca Limited manufactures Bricanyl Turbuhaler.

Uses:

The uses of Bricanyl Turbuhaler include:
Bricanyl Turbuhaler is used to open up the airways in people with asthma, bronchitis and other breathing problems so that they can breathe more easily. It can also be used before exercise to keep the airways open if you start to wheeze or have trouble breathing each time you exert yourself.

Bricanyl Turbuhaler is a 'reliever' drug and you should only use it when you need it.