How do snoring pillows work? First developed by doctors as therapeutic aids, these pillows were designed to address the problems of snoring. Doctors know that snorers need their heads and necks properly cradled and elevated, so these pillows actually contain elevated foam panels for proper body positioning. These pillows are designed to gently and easily position the sleeper's head to the side. This lowers the chances of the sleeper's airway being obstructed. This reduces the chance of snoring due to easier breathing.