Sciatica causes intense pain that can radiate from the lower back through the buttocks and back of the legs. Home treatments for sciatica relief include bed rest, applying a heating pad to the painful area and taking an over-the-counter anti-inflammatory medication. In addition, other home treatments for sciatica relief include applying ice to the back, avoiding sudden movements and using a topical analgesic cream. When sciatica pain becomes severe or is unresponsive to home treatments, a physician may need to be consulted who can recommend an effective treatment for sciatica relief.