paracetamol | ibuprofen | aspirin | acetaminophen |
naproxen | ketoprofen | diclofenac | metamizole |
flurbiprofen | indomethacin | phenacetin | sodium salicylate |
mefenamic acid | dexamethasone | prednisolone | tramadol |
codeine | morphine | fentanyl | buprenorphine |