###Human: I have severe pain in the lower back region. Please suggest a remedy. ###Assistant: Hi. You have a muscle spasm. Evaluate your sleeping conditions and ensure that you are sleeping on a supportive mattress that is not over seven years old. When sleeping on your back, place small support under the lower back and knees. You can use a small pillow or rolled towel. When resting on the side, keep a medium size pillow between your knees to keep your pelvis straight. Try sleeping on a heating pad. Do light lower back stretches every morning and every night in every direction.