My mother has stage 4 COPD. My brother died 10 months ago and my mom has gotten significantly worse. She is now on several inhalers, nebulizer, bipap, and now daily oral steroids along with 4/5 Liters of O2. She will have a better day and I get hopeful that things are turning around. Then she has days of struggling. The thought of losing my mom and Best friend is debilitating. What else can I expect and any suggestions on what I can do to help her get better? I’m so exhausted and tired but there’s so much more that needs to be done for her