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Drug Information

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Propoxyphene Napsylate-apap - Propoxyphene With Acetaminophen - Oral Brand Drug

General Information

  • Below is miscellaneous information regarding Propoxyphene Napsylate-apap.
  • Darvocet A500, Darvocet-N, Wygesic
  • pro-POX-ee-feen WITH uh-seet-uh-MEE-no-fen


Medicinal Applications

  • This medication is used to relieve mild to moderate pain.

Warning

  • Propoxyphene should be used with extreme caution, if at all, in people who use alcohol, have a history of substance abuse or emotional conditions, or who already take drowsiness-causing drugs (for example, antidepressants, barbiturates, muscle relaxants, pain relievers, sedatives).
  • Fatalities have occurred in such patients when propoxyphene was misused.
  • Patients must not take more propoxyphene than prescribed.

Usage Instructions

  • To prevent upset stomach, take with food or milk.
  • Pain medications work best in preventing pain before it occurs.
  • Once the pain becomes intense, the medication is not as effective in relieving it.
  • Use this medication exactly as directed by your doctor.
  • Do not increase your dose, use it more frequently or use it for a longer period of time than prescribed because this drug can be habit-forming.
  • Also, if used for an extended period, do not suddenly stop using this drug without your doctor's approval.
  • Over time, this drug may not work as well.
  • Consult your doctor if this medication is not relieving the pain sufficiently.
  • This medication contains acetaminophen.
  • Do not take more acetaminophen than recommended (see Side Effects section).

What To Do In Case Of Missed Dose

  • If you miss a dose, take as soon as remembered; do not take if it is almost time for the next dose, instead, skip the missed dose and resume your usual dosing schedule.
  • Do not "double-up" the dose to catch up.

Propoxyphene Napsylate-apap Storage Instructions

  • Store at room temperature away from sunlight and moisture.
  • Keep this and all medications away from children and pets.

Possible Side Effects

  • May cause constipation, lightheadedness, dizziness, drowsiness, stomach upset, nausea, flushing or vision changes.
  • If any of these effects persist or worsen, inform your doctor.
  • Notify your doctor immediately if you develop.

Propoxyphene Napsylate-apap Miscellaneous Notes

  • Do not share this medication with others.

Drug Compatibility Recommendations

  • Tell your doctor of all the medicines you may use both prescription and nonprescription, especially of.

Read Before Using Propoxyphene Napsylate-apap (precautions)

  • Tell your doctor your medical history, especially of.

Overdose

  • If overdose is suspected, contact your local poison control center or emergency room immediately.
  • Symptoms of overdose may include unusual sleepiness, slow/shallow breathing, cold/clammy skin, seizures, vomiting, loss of consciousness, severe nausea, yellowing eyes or skin, dark urine, stomach pain, extreme fatigue.