How Long Does Fentanyl Stay in Your System?

Answer

Fentanyl is an opiate narcotic used for severe pain. It will stay in your system for about two to four days and will show up in a urine drug test for that length of time. It could, however, show up in a hair strand test for up to 90 days.
2 Additional Answers
The injected form of fentanyl is quickly metabolized and will leave your system within about 6 hours. Other delivery systems, such as the patch, can leave residual traces of fentanyl for up to 30 days after prolonged use. It is very difficult to give a concrete answer with this drug because it comes in several different dosages and formulations and health conditions such as renal failure or liver damage can markedly change the time it takes to metabolize it.
Fifty mcg of Fentanyl can remain in your system for as long as one week. Some say four days but I will say one week to make sure you are safe.
Explore this Topic
How long Dexamethasone can stay in your system will depend on many factors such as metabolism. In general, it can stay around 16 to 36 hours. Dexamethasone is ...
It depends on the active ingredient of the pain pills as to how long they will stay in your system. The average time that pain medication will stay in your body ...
The time that cortisone stays in your system varies. It depends on your body and your body fat. The more fat you have the longer it will stay in your system. Usually ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com