Breathe through your nose
Keep your lips gently closed
Sit and stand with good posture
Relax your shoulders and jaw
Breathe slowly and deeply into your belly
Exhale longer than you inhale
Practice diaphragmatic breathing
Try pursed-lip breathing
Avoid shallow chest breathing
Reduce stress with calm breathing exercises
Stay physically active
Maintain a healthy weight
Avoid smoking and secondhand smoke
Stay hydrated
Treat allergies, congestion, or asthma
Use a humidifier if air is dry
Sleep on your side or with your head slightly elevated
Practice breathing exercises regularly