How can I help my father with COPD conserve energy and cope?

[PaulM]

My father was recently diagnosed with moderate chronic obstructive pulmonary disease after years of smoking, and he's struggling to adjust to his new inhaler regimen and the reality of his limited lung capacity. As his primary support, I'm trying to help him understand how to manage his daily life. For patients or caregivers, what practical strategies have you found most effective for conserving energy and managing shortness of breath during routine activities? How did you navigate the emotional adjustment and combat the sense of isolation that can come with this diagnosis? I'm also looking for advice on creating a COPD-friendly home environment and any resources for pulmonary rehabilitation programs that made a significant difference in quality of life.