Exhaled NO testing isn’t available at all clinics, but many doctors’ offices can refer to the closest testing facility.

Contact us if you'd like to know about where the closest testing facility to your home is.

Even though exhaled NO testing is relatively new, some of the world’s leading experts in asthma research have studied exhaled NO testing extensively and have concluded that it is a very useful tool in managing asthma. International clinical guidelines for asthma are already incorporating exhaled NO testing into their recommendations and it is just a question of time before more doctors and asthma centres can offer on-site exhaled NO testing.