How far back does the mouth swab test detect alcohol?
The mouth swab test for alcohol can only test for alcohol from 12 hours back. There is not yet a mouth swab to detect long term alcohol abuse.
The most effective way to test for gonorrhea is using a urine or swab sample from the genitalia, anus or mouth. Rarely, untreated gonorrhea can also spread to your blood. This condition is life threatening so it is best to use urine and swab testing to detect the infection as early as possible and get treated.