Originally Posted by webblarsk
Can these be given rectally?
In a pinch, if its all you've got and you can't get anything more appropriate at that moment and you are desparate to give some pain relief while you are working on getting hold of a physician to get an order for something like Roxanol...you can give most oral meds rectally but they are formulated to break down in the gastric juices so there will be differences in absorbtion time and effectiveness. The contents of the rectal vault may also affect the results. I would consider it a one time emergency type order.
Darvocet in general should be avoided because it is not tolerated well by the elderly. Propoxyphene will often cause confusion and its toxic metabolite, norpropoxyphene, can build up in persons who have renal impairment. Since studies have shown that propoxyphene is marginally, if any, more potent than aspirin or acetaminophen, there are many better choices for pain control.