Healthy Sleep Positions for Better Rest For Shoulder Pain Sleep on your side with a pillow between your knees and under your head for alignment. For Back Pain Lie on your back with a small pillow under your knees to reduce pressure on your spine. For Headaches Sleep flat on your back with proper neck supportavoid turning your head awkwardly. For High Blood Pressure Rest on your right side to ease circulation and help lower blood pressure while you sleep. For Neck Pain Sleep on your side with a supportive pillow that keeps your head aligned with your spine. For Sinus Trouble Prop yourself up slightly on your back to prevent congestion and improve airflow. Tip: A supportive pillow the right sleep position = a healthier, more refreshing nights rest!