So I went to the hospital about a month ago for severe stomach pain. (I've had stomach problems ever since I was born) anyway after I got into a room and they got an IV in me and everything they said they would give me some pain medication and I like to know what goes into me and whatnot so I asked what it was and they told me it was fentanyl which surprised me because its a pretty strong opioid. This was also my first IV administered opioid and even though I have done a fair amount of opiates I seem to never build much of a tolerance (probably because I take huge breaks and am very skinny and dont do very high doses ever) Anyway they told me about getting a head rush which I didnt expect would be much, but oh boy it was! I felt it almost instantly and was extremely euphoric. Like, the most euphoria i've ever had and felt the headrush again after they gave me a second dose that wasn't as much as the first but still enough for the head rush. Long story short I actually enjoyed my stay at the hospital and forgot about my stomach pain almost completely and had a lot of euphoria. Thats about it but if anyone has nursed or is a nurse or works in a hospital could you tell me the typical dose of fentanyl because id like to know how much they gave me or at least have an idea. Thanks