I just had my left cataract done 31/2 weeks ago. I called and spoke with nurse beforehand and told her of having Bronchiectasis and asthma. Asked if I would be able to use my flutter valve and to do Huff coughing after I had surgery. She said yes, there would be no problem.
Now I will say that someone was talking to my surgeon while she was doing the surgery and she said I’m going to put one stitch in because of a packet which I don’t know what that means but maybe that helped.
I have been able to do all of my Huff, coughing and use of flutter valve.