What tests are needed to diagnose asthma?

[@jamesduke9809]

This is the best explanation I have ever been told. You are a wonderful teacher. Thank you Doc!

[@lubnashaheen8875]

Thank you so much for making this video. God bless you

[@ruggerplayer6054]

Thank you

[@debvilliers1155]

If you don’t have raised esinophil count does that mean asthma itself is unlikely or just that allergic asthma is less likely