Evidence of Buprenorphine-precipitated Withdrawal in Persons Who Use Fentanyl

Conclusions This study supports previous anecdotal reports of buprenorphine-precipitated withdrawal from fentanyl. The odds of withdrawal symptoms significantly increased when taking buprenorphine after recent (within 48 hours) fentanyl use, however, this relationship was not observed in persons taking methadone, suggesting that this effect is specific to buprenorphine. Further research is urgently needed to describe the pharmacokinetics of non-medical fentanyl use to improve buprenorphine inductions strategies.
Source: Journal of Addiction Medicine - Category: Addiction Tags: Brief Reports Source Type: research