A wedge pillow is a triangle-shaped pillow that can be used in different positions. It can be very useful for this. When placed under the head, a wedge can keep you from turning onto your side and accidentally lying on an incision or drain. If your lower back is sore or achy, a wedge pillow can be placed under your knees and lower legs to elevate them. This flattens your spine to a more neutral, comfortable position. A good wedge pillow may be useful to people with asthma, acid reflux, and snoring problems.
