1. For patients with arterial blood gas test indicating hypoxia, you can buy an oxygen generator or oxygen bottle at home, suggesting long-term home oxygen therapy.

2. Avoid heavy physical labor and strenuous exercise. Labor and exercise should be done according to your ability, enough is enough, and you are not tired.

3. You can exercise lung function by deep breathing or exercise the original pulmonary fibrosis breathing rehabilitation exercise in our department to delay the speed of lung volume reduction.