A 34-year-old female asked:
i took 5 1mg klonopins (clonazepam) how long will it take to leave my urine?
1 doctor answer • 2 doctors weighed in
Addiction Medicine 38 years experience
Klonopin (clonazepam) : Klonopin (clonazepam) has a half life of 20 -50 hours so it may take 4-7 days to clear your urine. If you took 5 1mg Klonopin (clonazepam) at one time you may have a problem with medication misuse and may need additional help
A 30-year-old member asked:
How long does klonopin (clonazepam) stay in your urine?
1 doctor answer • 6 doctors weighed in
Psychiatry 35 years experience
48 hours: Depends on your metabolism 24 to 72 hours.
A 33-year-old female asked:
How long will it taje 3 miligram klonopin (clonazepam) to be out of my urine if hardly ever taken?
2 doctor answers • 4 doctors weighed in
Neurology 36 years experience
Klonopin (clonazepam): has a longer elimination half life than most benzodiazepines 19-60 hours. It is metabolized by the liver and excreted through the kidneys. Grapefruit juice made from the rind can delay the elimination. 3 mg is a big dose. 0.5 mg of Klonopin (clonazepam) is similar to 10 mg Valium. So you may have undetectable levels in 6 to 12 days depending on your metabolism.
A 32-year-old female asked:
Anything at all that could speed up ridding klonopin (clonazepam) from urine?
1 doctor answer • 1 doctor weighed in
Family Medicine 33 years experience
Nope: if you have a prescription for a medication you never have to worry about this.
Last updated Aug 6, 2017
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$15 per month
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.