Unfortunately there is no "quick fix" to drug addiction a slow taper is the best and safest way to get off of Narcotics. There is a 24 hr rapid withdrawal chemical procedure, but most Dr.s will only do that in a medically necesary situation, as it's very dangerous, and carries a high probability of overdose since your body no longer recognizes the drugs in small or normal amounts.
With a slow taper you will still have withdrawals symptoms but they won't be as harsh as a sudden stop. Alot of people start it on a Friday afternoon, have a pretty crappy weekend, but are able to go to work on Monday. Have you talked to your prescribing doc about devising a plan to get you off the meds? That might be a good place to start...