can some one please tell me how long 75 miligrams of duragesic stay in your system after it is removed?:(

Hi art:

You may want to pose this question on the Pain board as many there us the fentynal patch as their long acting med. I can't remember what the half life of it is. And just an FYI, Fentynal is so strong, that it is measured in micrograms not milligrams. Good luck in getting an answer to your question. I know Executor and steve are very well versed in this particular medication. I hope you find an answer to your question soon.

Hopefully someone will come along and answer you here, but if not, know that you can hop over to the pain management board for help as well.