Hi Nikkiwife74, and thanks for your post and the concern expressed for your wife's condition. You are doing the right thing by reaching out for assistance!
I see our member colleague, , has already chimed in with a suggestion, and I agree with what he has said. I do hope you have an opportunity to read his comment.
When something like this happens (a COPD diagnosis combined with loss of appetite and feeling sick), the most prudent action is to contact one's physician - in this case, your wife's. There can be any number of (medical) reasons why your wife is feeling this way. It is the doctor who can assess what is going on and provide the appropriate treatment once an accurate diagnosis is made.
What do you think?
Please do check back and let us know how this all turns out - we have a genuine concern for your wife's (and your), good health!
Warm regards,
Leon (site moderator COPD.net)