Asthma

[Ca12345]

89% FV1% good?

[Superzob]

Anything between 80-120% is within the normal range, but it's not the whole story. There are other lung function tests required to give the full picture, so it would be unwise to rely on a single value in isolation!

[Ca12345 in reply to Superzob]

Ive had caramas looked in my lungs all fine aswell