8. Neck Pain
Neck pain can be easily treated with an orthopedic pillow on your back or a thin bed under your head and each arm. These are healthy sleeping positions. People who sleep next to them never want to use thick pillows. Their pillows should not be more than 6 inches wide so that they meet your shoulder width and keep your neck in good condition while you sleep. People who sleep on their stomachs should also use a thin pillow, although sleeping in this position is never recommended.