Body pillows may offer relief for those suffering from sciatica symptoms. They can be used to provide cushioning for the spine thereby facilitating better alignment and support for the hips, waist, neck and shoulders. The extra cushioning can reduce pressure on the sciatic nerve, which in turn can lead to improved circulation and reduced pain. It is nevertheless important to note that body pillows are not a one-size-fits-all solution, and may not be effective for everyone. If you believe that a body pillow can help alleviate your sciatica, it is advisable to consult with your doctor beforehand.