answersLogoWhite

0

Fentanyl can typically be detected in the body for varying lengths of time depending on several factors, including the user's metabolism, frequency of use, and the specific testing method employed. When smoked, fentanyl may remain in the bloodstream for a few hours, but it can be detected in urine for 1 to 3 days after use. In hair follicles, it can be detected for much longer, potentially up to 90 days. It's important to note that individual responses can vary significantly.

User Avatar

AnswerBot

3mo ago

What else can I help you with?