After each use, dry the mouthpiece with a clean, dry cloth. Don't brush the spacer if you use one with your dry powdered inhaler. Clean your nebulizer or soft mist inhaler device every week.

Continuing our series, Dr Andrew Whittamore debunks some common myths about asthma – and explains some less well-known facts ...

Asthma inhalers are hand-held devices that allow ... To ensure enough medications get into your lungs, an add-on device ...

Someone who has asthma will normally have an inhaler that their doctor has prescribed. They may also have a spacer, which makes the inhaler more effective. If someone is having an asthma attack they ...