What is EtG?
The EtG test is a urine test that detects the presence of ethyl glucuronide, which is a metabolite of alcohol. EtG tests are often given to people who have been court-ordered not to drink alcohol, or by employers who want to randomly test employees to determine if they have been drinking on the job. Ethanol, commonly called ethyl alcohol, is the type of alcohol found in alcoholic beverages. It is produced by the fermentation of sugars by yeasts. ETG is a direct metabolite of alcohol. EtG testing screens for the presence of ethanol in urine.
How Long Can EtG be Detected in Urine?
Urine Ethylglucuronide (EtG) is a metabolite of ethanol and is a reliable marker of recent alcohol consumption. EtG can be detected in urine for up to 48 hours after drinking, and sometimes up to 72 hours if the drinking is heavier.
If you are being tested for EtG, it is important, to be honest about your alcohol consumption. EtG tests are very sensitive and can detect even small amounts of alcohol. If you have any concerns about the test, or if you think you may have a problem with alcohol, please speak to your doctor or a qualified addiction specialist.
Cases with False Positive EtG Tests
EtG tests are generally very accurate and can detect even small amounts of ethanol. However, there are some potential false positives with this test. EtG tests can be positive if a person has been exposed to alcohol-based products, such as hand sanitizers or cleaning products. EtG tests can also be positive if a person has eaten food that was cooked with alcohol.
EtG tests are generally considered to be reliable, but there is always the potential for error. If you believe that you have received a false positive EtG test result, it is important to talk to your doctor or the person who ordered the test.
What Does a Positive EtG Test Mean?
A positive EtG test may indicate heavy drinking on the same day or the previous day, and/or light drinking on the same day as the test. EtG is not affected by dilution or other factors that may affect ethanol testing, making it a more reliable indicator of recent alcohol consumption.
If you have been court-ordered or have to take an EtG test for personal or business reason, contact Michigan Court Services,, Inc in Waterford Twp., MI. They are our local drug testing facility serving public and courts since 1993, offering everyday low prices and exceptional service. Testing hours are offered seven days per week and on Holidays. Get in touch today.