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How Long Does Alcohol Stay In The System?

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Posted on Fri, 17 Mar 2017
Question: If a person drink a pint of 100 proof alcohol. And stopped drinking at nine o'clock that night. If they went for a breathalyzer they next day. What time would it be safe to do a breathalyzer?
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Answered by Dr. Kumar Ashok (1 hour later)
Brief Answer:
It will be tested positive

Detailed Answer:
Hello,
Thanks for using Health care magic.

Generally a human liver metabolise 10-15 gram of alcohol per hour and in 12 hour time ( assuming the test is in morning) it will be able to metabolize only half pint of 100 % alcohol.

Considering this I do not think it is safe to present for breath analyzer test next day.

I hope this answers you.
If you have more questions feel free to write back to me.
Thanks and regards.


Above answer was peer-reviewed by : Dr. Prasad
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Follow up: Dr. Kumar Ashok (18 minutes later)
Will the alcohol be out of my system after 19 hours
doctor
Answered by Dr. Kumar Ashok (2 hours later)
Brief Answer:
Most likely

Detailed Answer:
Hello,
Thanks for reverting back to me.

As stated above in 19 hours there will be elimination of almost 200 to 250 gram of alcohol and considering regular use it is possible that you will be detected negative on breath analyzer test.

Having said this it need to be acknowledged that with progress of time the clearance of alcohol reduces because there is no more alcohol in body to saturate enzymes. This phenomenon may delay the clearance for individual person.

I hope this clarifies further.
Thanks and regards.
Note: In case of any other concern or query related to prevention, evaluation, diagnosis, treatment, or the recovery of persons with the any type of addiction or substance use, follow up with our Addiction Medicine Specialist. Click here to book a consultation now.

Above answer was peer-reviewed by : Dr. Arnab Banerjee
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Answered by
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Dr. Kumar Ashok

Psychiatrist

Practicing since :2006

Answered : 42 Questions

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How Long Does Alcohol Stay In The System?

Brief Answer: It will be tested positive Detailed Answer: Hello, Thanks for using Health care magic. Generally a human liver metabolise 10-15 gram of alcohol per hour and in 12 hour time ( assuming the test is in morning) it will be able to metabolize only half pint of 100 % alcohol. Considering this I do not think it is safe to present for breath analyzer test next day. I hope this answers you. If you have more questions feel free to write back to me. Thanks and regards.