The usual adult dose of codeine for pain is 15-60 mg every 4-6 hours as needed. The dose for cough is 10 to 20 mg every 4-6 hours as needed. The maximum dose for treating cough is 120 mg every 24 hours. (vicodin) Never take more medication than prescribed. As chronic pain patients we have to adhere to this strictly to reduce tolerance and possibility of addiction and abusing our meds. The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so. Find patient medical information for Vicodin Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Usual Adult Dose for Chronic Pain. The following dosing recommendations can only be considered suggested approaches to what is actually a series of clinical decisions over time; each patient should be managed individually. VICODIN ES® (Hydrocodone Bitartrate and Acetaminophen Tablets, USP 7.5 mg/300 mg): The usual adult dosage is one tablet every four to six hours as needed for pain. The total daily dosage should not exceed 6 tablets. Vicodin is a combination of 2 drugs: One is Acetaminphen (or Tylenol) which is what the 500 mg refers to. That amounts to an average dose of Acetaminophen and would not be considered strong. lol that isn't 500g of vicodin hydrocodone is cut with acetaminophen. If your Rx says 5/500 that means its 5mg of hydrocodone (vicodin) and 500 mg of tylenol. if its 5/750 then its 5 mg of. VICODIN ® (Hydrocodone Bitartrate and Acetaminophen Tablets, USP 5 mg/300 mg): The usual adult dosage is one or two tablets every four to six hours as needed for pain. The total daily dosage should not exceed 8 tablets. Explains the medication hydrocodone/ acetaminophen (Vicodin, Vicodin ES, Vicodin HP, Anexsia, Lortab, Lorcet, Lorcet Plus, Norco, Zydone) a narcotic drug used as a pain reliever and cough suppressant. Article includes descriptions, uses, drug interactions, and side effects. Read more about the prescription drug hydrocodone/ acetaminophen.