Up to 2 weeks : Possibly even longer than that. 40 mg is a lot to go off of all at once. It is always best to taper gradually or switch to buprenorphine
Answered 11/19/2014
3.5k views
7 to 14 days.: Methadone is a very long acting opiate. It varies quite a bit between different people, but 7 to 14 days should cover it.
Answered 9/17/2015
3.5k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question