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Dr Basu
Dr Basu, Experienced Specialist
Category: Medical
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Experience:  MD
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This is more a Pharmacokinetics issue, I wanted to know how

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This is more a Pharmacokinetics issue, I wanted to know how long after taking zopiclone can it still be detected in blood samples, urine test, or hair strand tests.
Thanks for your question.
Zopiclone has plasma half life of about 5 hours.
Hence, this should be out of your blood stream within 24 to 48 hours.
Zopiclone also should not be detected in the urine after 48 hours.
However, zopiclone can be detected for up to 3 months in the hair strand tests.
Best wishes
Customer: replied 4 years ago.
Can you also tell me how long alcohol can be detected in blood, urine and hair strands
Alcohol is metabolized into ETG compound which can be detected longer than alcohol itself.
ETG can be detected in the blood for up to 3 days, in the urine for up to 5 days, and in the hair for upto 3 months.
Customer: replied 4 years ago.
Thank you
very welcome
Best wishes,
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Customer: replied 1 year ago.
I need to speak to a maxilla facial doc or ENT please
Customer: replied 1 year ago.
Thank you for our previous chat if that was you, you were very helpful