Lumbar Support Pillow for Lumbar Pain: The purpose of a lumbar support pillow designed for lumbar pain is to relieve pain in the lower back. It is designed to give the lumbar spine specific support, which relieves pressure on the area and promotes healthier sitting or sleeping habits. This pillow relieves lower back pain caused by prolonged sitting, muscle aches, or conditions such as sciatica, whether used at home, in a vehicle, or in an office chair.​