Heat (like in a bath, sauna, in the hot sun, can increase the rate at which the medicine is released from the fentanyl patch so that's something to be careful with.


GM, for John who has SCC Rt tonsil with 3+ nodes, Stage T1 N2b MX; surgery 04/09; Rad X 33 completed 7/14/09...f/u imaging and scopes looking good as of Feb 2011