Hello everyone. Well, I just found out that I have hypothyroidism. I will be starting on medication soon. Hopefully this will help the fatigue, terrible depression, etc. Can having thyroid disease affect COPD. Even tho I was diagnosed as moderate COPD I don't need meds according to pulmonologist and I am exercising 40 min six times a week. Have lost 15 lbs and don't lose my breath at all. Am curious as to what is going on with this.