Just Spray Away the Pain If you have back pain arthritis fibromyalgia tendonitis or any kind of joint and muscle pain or stiffness here's the relief you've been searching for. Simply spray daily under your tongue to stop all your pain everywhere! This safe all-natural formula works on chronic mild to severe pain within 1-5 days so you can enjoy your favorite activities again! 2 oz. (200-spray bottle). DrFrank'sJoint&MusclePainReliefSpray