chronic pain
"Was on vicodin for years and was taking 8 a day. Doctors recommended  Fentanyl. I got immediately relief. I have to apply 1 every  72  hrs. 100mcg. For me it works but doesn't last  72 hrs. Should be able to overlap. My breakthrough med is morphine codone. Wish I could find a breakthrough  med that works for me. Chronic pain for  15-20 yrs."