Can You Boot Tylenol 3 With Codeine,?

NO! Codeine is metabolized in a different manner than morphine and is known to cause severe anaphylactic reactions when IVed. The same applies, though to a lesser extent, with hydrocodone, oxycodone, dihydrocodeine, and nicocodeine. These are all meant to be taken orally. Morphine and its analogues diacetylmorphine (heroin), hydromorphone (Dilaudid), oxymorphone (Opana), and nicomorphine (Vilan I believe) are better taken through IV as they go through extensive first pass metabolism orally and are essentially destroyed in your stomach before reaching the bloodstream. IV heroin, pop codeine.