Davis's Drug Guide
propoxyphene hydrochloride/acetaminophen
General
**Off Market Drug**
This medication is no longer available in the United States. Information provided here is for reference purposes only.
propoxyphene hydrochloride/acetaminophen
Pronunciation:
pro-pox-i-feen hye-droe-klor-ide a-seet-a-min-oh-fen
To hear audio pronunciation of this topic, purchase a subscription or log in.propoxyphene napsylate/acetaminophen
Pronunciation:
pro-pox-i-feen nap-si-late a-seet-a-min-oh-fen
Trade Name(s)
- Darvocet A500
- Darvocet-N 50
- Darvocet-N 100
Ther. Class.
Pharm. Class.
opioid agonists
opioid agonists nonopioid analgesic combinations
See also Acetaminophen monograph.
There's more to see -- the rest of this topic is available only to subscribers.
Citation
Vallerand, April Hazard., et al. "Propoxyphene Hydrochloride/acetaminophen." Davis's Drug Guide, 19th ed., F.A. Davis Company, 2025. Medicine Central, im.unboundmedicine.com/medicine/view/Davis-Drug-Guide/109418/6/propoxyphene_hydrochloride_acetaminophen.
Vallerand AHA, Sanoski CAC, . Propoxyphene hydrochloride/acetaminophen. Davis's Drug Guide. F.A. Davis Company; 2025. https://im.unboundmedicine.com/medicine/view/Davis-Drug-Guide/109418/6/propoxyphene_hydrochloride_acetaminophen. Accessed November 3, 2025.
Vallerand, A. H., Sanoski, C. A., & , (2025). Propoxyphene hydrochloride/acetaminophen. In Davis's Drug Guide (19th ed.). F.A. Davis Company. https://im.unboundmedicine.com/medicine/view/Davis-Drug-Guide/109418/6/propoxyphene_hydrochloride_acetaminophen
Vallerand AHA, Sanoski CAC, . Propoxyphene Hydrochloride/acetaminophen [Internet]. In: Davis's Drug Guide. F.A. Davis Company; 2025. [cited 2025 November 03]. Available from: https://im.unboundmedicine.com/medicine/view/Davis-Drug-Guide/109418/6/propoxyphene_hydrochloride_acetaminophen.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - propoxyphene hydrochloride/acetaminophen
ID - 109418
A1 - Sanoski,Cynthia A,
AU - Vallerand,April Hazard,
AU - ,,
BT - Davis's Drug Guide
UR - https://im.unboundmedicine.com/medicine/view/Davis-Drug-Guide/109418/6/propoxyphene_hydrochloride_acetaminophen
PB - F.A. Davis Company
ET - 19
DB - Medicine Central
DP - Unbound Medicine
ER -
