Sit upright or in a high-Fowler’s position
Lie in the prone position if tolerated
Change positions frequently
Practice slow deep breathing
Use pursed-lip breathing
Take controlled diaphragmatic breaths
Avoid lying flat on the back for long periods
Keep the airway clear of mucus
Stay well hydrated if allowed by a doctor
Rest and avoid overexertion
Keep the room well ventilated
Avoid smoking and secondhand smoke
Monitor oxygen saturation with a pulse oximeter
Seek urgent medical care if oxygen levels stay low
Use prescribed oxygen therapy if advised by a doctor