Sit upright or stand
Practice slow deep breathing
Use pursed-lip breathing
Get fresh air
Move to a well-ventilated area
Remove tight clothing
Stay calm and reduce anxiety
Use supplemental oxygen if prescribed
Treat underlying lung or heart conditions
Stop smoking
Avoid exposure to smoke, dust, and pollutants
Stay hydrated
Exercise regularly if medically safe
Maintain a healthy weight
Sleep in a position that supports breathing
Use a humidifier if air is dry
Seek urgent medical care if oxygen levels remain low