Memory foam pillows are great for relieving insomnia and getting a good night’s rest. But these soft pillows can also be used to provide support for those with back pain, help alleviate headaches, and improve blood circulation. If you suffer from any of these issues, a memory foam pillow will help you get some much-needed relief. A memory foam pillow is designed to contour to your head and neck. It molds itself to support your head and neck, while offering both pressure relief and support.