Hi , hope everyone is well. I keep getting targeted adverts online for a devise called an air physio which you blow into and supposedly helps bring up mucus. I wondered if anyone else here has used one? And if it’s safe? And if it even works well? I should probably ask my asthma nurse before trying it.
Since I seem to be coughing up phlegm once or twice a night with asthma and a lot during my evening shower. Sometimes all this coughing makes the asthma worse , so a bringing up mucus a different way could be useful. I often find clearing my chest and the post nasal drip takes a while and feels like it all just comes back straight away! Irritating throat and airways.