Does fentanyl have morphine in it?

While morphine is also a narcotic it is not in Fentanyl. In fact Fentanyl is 50 to 100 times more potent than morphine. Morphine is an opiate and fentanyl is as well but it is synthetic.

As long as your tolerance level is high enough, yes. As a long term Duragesic user, I've required MS Contin to help augment my patches and other breakthrough meds when the pain was extremely severe....

If we're speaking medically than of course you should consult your doctor. They are both potent opioids so there is increased danger of overdose. Fentanyl in particular is extremely potent and...

Fentanyl is about 80-100 times stronger than intravenous morphine. :fentanyl is 50 to 100 times more potent than morphine. The wording is extremely important. 100mcg/hr of fentanyl is a patch and...

Fentanyl is roughly 80-100x stronger than morphine. It is often used with benzos for surgeries. It is only prescribed for home use for those who are opiate tolerant, in otherwords, those who have...