A person using an asthma inhaler
Media playback is unsupported on your device
Video

Warning asthma diagnosis 'may be wrong' for some adults

More than a million adults in the UK may have been wrongly diagnosed with asthma.

The National Institute for Clinical Excellence is advising doctors to use clinical tests to improve the accuracy of diagnoses.

Dominic Hughes reports.

  • 28 Jan 2015
Go to next video: Asthma stigma in some Asian families