acetaminophen and propoxyphene (cont.)
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What should I discuss with my healthcare provider before taking acetaminophen and propoxyphene (Balacet, Darvocet A500, Darvocet-N 100, Darvocet-N 50, Propacet 100)?
Do not use this medication if you are allergic to acetaminophen (Tylenol) or propoxyphene.
Propoxyphene may be habit-forming and should be used only by the person it was prescribed for. Never share this medication with another person, especially someone with a history of drug abuse or addiction. Keep the medication in a place where others cannot get to it.
Do not use acetaminophen and propoxyphene if you have used an MAO inhibitor such as furazolidone (Furoxone), isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam, Zelapar), or tranylcypromine (Parnate) in the last 14 days. A dangerous drug interaction could occur, leading to serious side effects.
To make sure you can safely take acetaminophen and propoxyphene, tell your doctor if you have any of these other conditions:
Tell your doctor if you drink more than three alcoholic beverages per day or if you have ever had alcoholic liver disease (cirrhosis). You may not be able to take medication that contains acetaminophen.
FDA pregnancy category C. It is not known whether this medication is harmful to an unborn baby, but it could cause breathing problems or addiction/withdrawal symptoms in a newborn. Tell your doctor if you are pregnant or plan to become pregnant during treatment.
Acetaminophen and propoxyphene can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.
How should I take acetaminophen and propoxyphene (Balacet, Darvocet A500, Darvocet-N 100, Darvocet-N 50, Propacet 100)?
Take exactly as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended. Follow the directions on your prescription label. Tell your doctor if the medicine seems to stop working as well in relieving your pain.
An overdose of acetaminophen can damage your liver. Adults should not take more than 1 gram (1000 mg) of acetaminophen per dose or 4 grams (4000 mg) per day. If you drink more than three alcoholic beverages per day, you should never use more than 2 grams (2000 mg) of acetaminophen per day.
Do not stop using acetaminophen and propoxyphene suddenly, or you could have unpleasant withdrawal symptoms. Ask your doctor how to avoid withdrawal symptoms when you stop using acetaminophen and propoxyphene.
If you need surgery, tell the surgeon ahead of time that you are using acetaminophen and propoxyphene. You may need to stop using the medicine for a short time.
Store at room temperature away from moisture and heat.
Keep track of the amount of medicine used from each new bottle. Propoxyphene is a drug of abuse and you should be aware if anyone is using your medicine improperly or without a prescription.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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