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A 35-year-old member asked:

Please tell me, could a drug testing facility tell right away if your urine is too diluted?

1 doctor answer1 doctor weighed in
Dr. Alan Wartenberg
A Verified Doctoranswered
Addiction Medicine 49 years experience
Yes: Right away depends on whether they are doing testing immediately and then sending to a lab for confirmation, or just sending to a lab. Many of the screening tests have tests for concentration as part of the test, and if the urine is too dilute it will show up. If they are just sending to the lab, the lab will tell them within 24 hours that the specific gravity or creatinine are low.

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A 42-year-old member asked:

Could a drug testing facility tell right away if your urine is too diluted?

2 doctor answers2 doctors weighed in
Dr. Ruth Seaman
A Verified Doctoranswered
Psychiatry 26 years experience
Yes: Fairly easy to test via specific gravity.
Last updated Feb 5, 2014
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