For severe pain combining kidney stones and back issues, over-the-counter options often fall short. Doctors typically prescribe stronger anti-inflammatories like generic ketorolac or ibuprofen (if kidney function is normal), or muscle relaxants like cyclobenzaprine for spasms. For kidney stone pain specifically, alpha-blockers like tamsulosin can help pass the stone, and short-term prescription opioids like tramadol may be needed. Since your pain is severe and unrelieved, please see a doctor promptly. They can safely prescribe these stronger targeted medications, check your kidney function, and ensure there is no blockage or infection. Relief is absolutely possible, but it requires a professional medical evaluation.