@maxxmaxx, is the extra strength Tylenol actually doing anything for your back pain? or is IT hurting your liver and kidneys. they don't help me at all. my doctor put me on Celebrex 50 mg 2 times daily. i didn't think they'd help. but i am surprised that they help me. they don't totally take away the pain 100%. they make it much more tolerable to get some rest & sleep. but that's if you can stay standing up. i have a balance issue. and i fall down. which i did 2 weeks ago now. and if you've done that, you know that don't help. but keep taking your meds that help. you know what works for your body. good luck, danny 💙.