Propoxyphene is in a group of drugs called narcotic pain relievers.
Propoxyphene is used to relieve mild to moderate pain.
Propoxyphene may also be used for purposes other than those listed in this medication guide.
Propoxyphene should never be taken together with a sedative (such as Valium or Xanax) or an antidepressant if you are also drinking large amounts of alcohol. Propoxyphene may be habit-forming and should be used only by the person it was prescribed for. Keep the medication in a secure place where others cannot get to it. Do not drink alcohol while you are taking propoxyphene. Dangerous side effects or death can occur when alcohol is combined with a narcotic pain medicine. Propoxyphene can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert. Do not stop using propoxyphene suddenly, or you could have unpleasant withdrawal symptoms. Talk to your doctor about how to avoid withdrawal symptoms when stopping the medication.