Back Pain Home > Propoxyphene/Acetaminophen Dosage
The recommended dosage of propoxyphene/acetaminophen for Darvocet A500 is one tablet every four hours as needed for pain. For Darvocet-N 50 and Darvocet-N 100, the recommended dose is 100 mg of propoxyphene napsylate and 650 mg of acetaminophen (equal to one Darvocet-N 100 tablet or two Darvocet-N 50 tablets). People with liver or kidney dysfunction usually require a lower dose of this medication.
- How you respond to propoxyphene/acetaminophen
- Other medications you are taking
- Other medical conditions you may have.