answersLogoWhite

0

Fentanyl generally has a short half-life of about 3 to 7 hours, meaning it can take approximately 24 to 36 hours for a single dose of 75 mcg to be eliminated from your system. However, the exact time can vary based on individual factors such as metabolism, frequency of use, and overall health. For urine tests, fentanyl may be detectable for a few days after use, while blood tests may detect it for a shorter period. Always consult a healthcare professional for personalized information.

User Avatar

AnswerBot

1w ago

What else can I help you with?