The Mayo Clinic explains that the medication Darvocet is a prescription narcotic analgesic, or pain reliever, combination of the drug propoxyphene and acetaminophen, used to relieve mild to moderate pain. The acetaminophen mixed with propoxyphene increases the effect of pain relief, acting on the central nervous system in the body. Propoxyphene is in the opioid class of drugs and has the potential to become addicting to the user. Acetaminophen does not become habit forming; however, other serious side effects to health may occur with prolonged use of this drug. Prior to using Darvocet for pain relief, physician consultation addressing short- and long-term side effects is suggested. There are additional precautions to consider with use of this drug due to potential health complications and risk of death.
Pregnancy
The National Library of Medicine notes that safe use of this drug during pregnancy has not been established and potential harm to the fetus may occur in using Darvocet while pregnant. Fetal exposure to Darvocet may lead to neonatal withdrawal symptoms and breathing problems shortly after birth, according to the Mayo Clinic. At this time, no conclusive evidence suggests use of Darvocet during pregnancy causes birth defects; however, to decrease the possible risk, abstinence from using this drug or close physician monitoring during pregnancy is suggested.
Overdose
The U.S. Food and Drug Administration warns of possible fatal overdose when using Darvocet. The propoxyphene in Darvocet creates an increased susceptibility to accidental or intended overdose by the user, and the medication must be administered and monitored appropriately. In the event of overdose, breathing becomes depressed, pupils dilate, and blood pressure drops. The National Library of Medicine also notes that irregular heart rhythm, convulsions and lung swelling ensue upon overdose. Caution not to exceed the maximum recommended dosage is necessary to prevent overdose of this drug.
Dependency and Adverse Effects
People with existing substance abuse disorders should not take this medication as Darvocet contains an addictive narcotic. AddictiontoRecovery.com notes that discussing pain relief options with a health-care provider is suggested to prevent creating a cross-addiction with this narcotic. Alcohol use while taking this medication can cause drowsiness and dizziness and is not recommended. Additional precautions in using this drug include monitoring liver function. The acetaminophen in Darvocet increases the risk of liver damage, according to the Mayo Clinic. Allergies to the ingredients in the medication are also cautions to consider prior to taking this drug.
