Difference between t3 (liothyronine) (codeine 30mg) and vicodin (hydrocodone 5mg).... pros cons which is strong which lasts longer?

Same diff: Same class (iii) and are equianalgesic (eg 1 5/325 vicodin = 1 t#3). Vicodin has hydrocodone, man made Codeine good for people who can't tolerate codeine. Sad thing? Usa = 2% of worlds population, uses 98% of the worlds vicodin prescriptions. Be careful about using short-acting narcotics for non-malignant pain. It's generally a bad long-term answer.