Just going for my 3 rd Broncoscopy, this time with biopsy as they are checking to see if I have 2 types of lung nodules. Very worried as 3 of them are growing over 3mm. Surgeon seems very keen on research. I have tried 4 types of inhalers and they all make me cough harder and provide no relief. I really do not cough much but when I do it is a fit. Hoping to keep up to date here and get help deciding the issues as they arise. Had the carcinoid tumors discovered 30 years ago at age 40. They have been watched sporadically for growth only for the last 6 years but only difference is that I now sleep with oxygen and a CPAP. I use oxygen over 7000 ft. And with strenuous exercise.