2 May 2010
The quick answer is this: The half-life of Klonopin/Clonazepam is between 18-50 hours, depending on a wide variety of factors (primarily metabolic rate). This means that the amount of Klonopin in your system divides in half every 18-50 hours, so take 1mg and 18-50 hours later you have .5mg left in your system, another 18-50 hours pass and you have 0.25mg in your system, etc. etc. Benzos tend to stick around for a while.
- Klonopin Information for Consumers
- Klonopin Information for Healthcare Professionals (includes dosage details)
- Side Effects of Klonopin (detailed)
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1 answer • 2 Jun 2010
How long does Klonopin, not xanax, stay in your system after you take it?
1 answer • 22 Oct 2010
1 answer • 11 Apr 2011
I took what I think is a 5mg klonapin around 2 am last night thinking it was something else. I need to know how long it stays in the system.
1 answer • 22 Aug 2011
1 answer • 21 Jul 2012