what darvon used for
DarvonÂ® (propoxyphene hydrochloride) is a prescription medication used to treat mild to moderate pain. Darvon can be given for both short-term pain (such as after a surgery or dental procedure) or for long-term pain control. Because it is considered a fairly weak narcotic (and because it is especially dangerous in the case of an overdose), Darvon is rarely the first choice of most healthcare providers.