It depends on the type of drug test being conducted.

Most standard drug tests, such as urine or blood tests, typically do not check for the presence of alcohol. However, there are specific alcohol tests that can be conducted, such as breath alcohol tests or saliva alcohol tests.

It’s important to note that if you’re being tested for a specific reason, such as part of a legal proceeding or employment screening, the testing agency may have specific guidelines on what substances are being tested for.