Im 24 experiencing middle chest & backpain & diffculty breathng.i hav thoracic dextroscoliosis.what medicine can take to ease the chest and backpain?

Tylenol (acetaminophen) safest: Could take 1000mg of tylenol (acetaminophen) three times a day. If you don't have stomach issues, you can add NSAID like Ibuprofen 400 to 600 mg three times a day with meals if need more.

Depends: It really depends on what is the cause of the pain. Need to see a doctor to determine cause. Once that is known the best therapy can be given.

Chronic back pain: With a chronic musculoskeletal condition associated with chronic pain, you hopefully have a doc that manages you. Okay to check in with your doc about these symptoms and pain management. If you have fever, vomiting, or weakness get evaluated sooner.