Propoxyphene has caused death when taken in large doses, either alone or with alcohol/drugs that can cause drowsiness (e.g., antidepressants, sedatives, muscle relaxants). Do not take this medication more often or use a larger dose than prescribed. Limit alcoholic beverages. Before taking this medication, tell your doctor or pharmacist of all the medications you may use.

This medication is used to treat mild-to-moderate pain. It acts on certain centers in the brain to give you pain relief. This medication is a narcotic pain reliever (opiate-type).

Read the Medication Guide provided by your pharmacist before you start taking propoxyphene and each time you get a refill. If you have any questions, ask your doctor or pharmacist.

Take this medication by mouth with or without food, usually every 4 hours or as directed by your doctor. Do not take more than 6 tablets/capsules in a 24-hour period. If you have nausea, you may take this drug with food. Also, consult your doctor or pharmacist about other ways to decrease nausea (e.g., antihistamines, lying down for 1-2 hours with as little head movement as possible).

The dosage is based on your medical condition and response to therapy. Pain medications work best if they are used as the first signs of pain occur. If you wait until the pain has worsened, the medication may not work as well.

You may also take long-acting narcotic medications or use narcotic patches for ongoing pain if so directed by your doctor. In that case, this medication might be used for sudden (breakthrough) pain only as needed. Also follow your doctor's or pharmacist's instructions for safely using non-narcotic pain relievers (e.g., naproxen, ibuprofen). Ask your doctor or pharmacist if you have any questions.

This medication may cause withdrawal reactions, especially if it has been used regularly for a long time or in high doses. In such cases, withdrawal symptoms (such as restlessness, watery eyes, runny nose) may occur if you suddenly stop using this medication. To prevent withdrawal reactions, your doctor may reduce your dose gradually. Consult your doctor or pharmacist for more details, and report any withdrawal reactions immediately.

Though very unlikely, abnormal drug-seeking behavior (addiction) is possible with this medication. To lessen the risk of becoming addicted, do not increase your dose, take it more frequently, or take it for a longer time than prescribed. Properly stop the medication when so directed.

When used for an extended period, this medication may not work as well and may require different dosing. Talk with your doctor if this medication stops working well.

Inform your doctor if your pain persists or worsens.

Nausea, vomiting, constipation, lightheadedness, dizziness, drowsiness, abdominal pain, or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

To prevent constipation, maintain a diet adequate in fiber, drink plenty of water, and exercise. If you become constipated while using this drug, consult your pharmacist for help in selecting a laxative (e.g., stimulant-type with stool softener).

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these unlikely but serious side effects occur: slow/shallow breathing, mental/mood changes, vision changes, dark urine, yellowing eyes/skin, persistent nausea/vomiting, severe stomach/abdominal pain.

A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any of the following symptoms of a serious allergic reaction: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US -

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Before taking propoxyphene, tell your doctor or pharmacist if you are allergic to it; or to other narcotic pain medications (e.g., methadone, morphine) or if you have any other allergies.

This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: personal or family history of regular use/abuse of drugs/alcohol, thoughts of suicide or history of suicide attempt, intoxication with medications that depress the nervous system or your breathing (CNS/respiratory depressants such as alcohol or tranquilizers/sedatives), infectious diarrhea.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: brain disorders (e.g., seizures, head injury, tumor, increased intracranial pressure), heart problems (e.g., irregular heartbeat), lung diseases (e.g., chronic obstructive pulmonary disease-COPD, hypoxia, hypercapnia), disease of the pancreas (e.g., pancreatitis), mental/mood disorders (e.g., toxic psychosis, depression), a certain spinal problem (kyphoscoliosis), gallbladder disease, kidney disease, liver disease, adrenal gland problem (e.g., Addison's disease), difficulty urinating (e.g., due to enlarged prostate or urethral stricture), underactive thyroid (hypothyroidism), intestinal diseases (e.g., colitis), recent bowel/abdominal surgery.

This drug may make you dizzy or drowsy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.

To lower your risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position.

Caution is advised when using this drug in the elderly because they may be more sensitive to its effects.

During pregnancy, this medication should be used only when clearly needed. Using it for long periods or in high doses near the expected delivery date is not recommended because of possible harm to the unborn baby. Discuss the risks and benefits with your doctor. Infants born to mothers who have used this medication for an extended time may have withdrawal symptoms such as irritability, abnormal/persistent crying, vomiting, or diarrhea. Tell your doctor immediately if you notice any of these symptoms in your newborn.

This medication passes into breast milk. Though there have been no reports of harm to nursing infants, consult your doctor before breast-feeding.

Your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with them first.

This drug should not be used with the following medication because a very serious interaction may occur: naltrexone.

If you are currently using this medication listed above, tell your doctor or pharmacist before starting propoxyphene.

Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: "blood thinners" (e.g., warfarin), carbamazepine, cimetidine, MAO inhibitors (e.g., furazolidone, isocarboxazid, linezolid, moclobemide, phenelzine, procarbazine, rasagiline, selegiline, tranylcypromine), other medications for pain (e.g., pentazocine, nalbuphine), ritonavir, tipranavir, tricyclic antidepressants (e.g., doxepin).

Tell your doctor or pharmacist if you also take drugs that cause drowsiness such as: certain antihistamines (e.g., diphenhydramine), anti-seizure drugs (e.g., phenytoin), medicine for sleep or anxiety (e.g., alprazolam, diazepam, zolpidem), muscle relaxants, narcotic pain relievers (e.g., codeine), psychiatric medicines (e.g., chlorpromazine, risperidone, amitriptyline, trazodone).

Check the labels on all your medicines (e.g., cough-and-cold products) because they may contain drowsiness-causing ingredients. Ask your pharmacist about using those products safely.

This medication may interfere with certain laboratory tests (including amylase and lipase levels), possibly causing false test results. Make sure laboratory personnel and all your doctors know you use this drug.

This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.

If overdose is suspected, contact your local poison control center or emergency room immediately. US residents should call the US National Poison Hotline at 1-800-222-1222. Canada residents should call a provincial poison control center. Symptoms of overdose may include: slow breathing, slow/irregular heartbeat, loss of consciousness, muscle pain, seizures.

Do not share this medication with others. It is against the law.

This medication has been prescribed for your current condition only. Do not use it later for another condition unless told to do so by your doctor. A different medication may be necessary in that case.

If you take this medication regularly and you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.

Store at room temperature at 77 degrees F (25 degrees C) away from light and moisture. Brief storage between 59-86 degrees F (15-30 degrees C) is permitted. Do not store in the bathroom. Keep all medicines away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.

Information last revised October 2009 Copyright(c) 2009 First DataBank, Inc.