Hello Tracy, good to have you in the group. I have COPD with emphasyma being the main problem. I've been on all kinds of meds. ...pills, nebulizer with two different meds. in it and oxy. 2 liters 24/7 for about 15 years. Just recently a new doctor took me on and she's got me on just two pills a day, no nebuliser and only useing Advair inhaler and Albuterol rescue inhaler when needed but so far I seldom need it. I feel like I've been let out of "prison" by not being held captive to my nebuliser. I can't say anything about angina as I don't have it but Ruby cab fill you in on that, she's dealt with it for a long time now.
Welcome aboard. I'm from the U S.
Jessie