Hey @chrisprodan
I do not experience respiratory issues personally, but I know some LEMS patients that do. I’m sorry you are going through that. My co-moderator @pricewool was a respiratory therapist and he may have some tips for you to help. Have you used an incentive spirometer before? We use them in the hospital to help strengthen your respiratory system.
Have you officially been diagnosed with LEMS? The LPR antibody is not directly associated with LEMS, more commonly it is found in myasthenia gravis, which causes mainly respiratory problems.
If so, do you receive any treatment or take any medications currently for your LEMS?
Looking forward to hearing back from you.