Alcohol Tests

Alcohol Tests

Various types of alcohol test are available to check for the presence of alcohol in an individual's system. Here at Drug Test London, we offer the following types: Blood Alcohol Test, Urine Alcohol Test, EtG and the more useful alcohol blood testing methods such as CDT and PEth. In lay terms, each one can be used as an alcoholic test. Indirect methods such as MCV and liver function tests can also be used to detect alcohol misuse and the effects it has on the body.

9 products
Sort by:
Best selling
Sort by:
Best selling
Availability
Price
£0
£190
Product type
CDT Test (for alcohol misuse)
Gloved hand holding a test tube of blood

CDT Test (for alcohol misuse)

Price
£110
PEth Alcohol Test
PEth Alcohol Test

PEth Alcohol Test

Price
£126
Alcohol Urine Test
Alcohol Urine Test

Alcohol Urine Test

Price
£39
Alcohol Profile
Alcohol profile test

Alcohol Profile

Price
£190
Liver Function Test
Liver Function Test

Liver Function Test

Price
£75
Home CDT Test (for alcohol misuse)
Home test kit package

Home CDT Test (for alcohol misuse)

Price
£84
Full Blood Count
Full Blood Count

Full Blood Count

Price
£72
Alcohol Blood Test
Alcohol Blood Test

Alcohol Blood Test

Price
£70
Urine EtG Test (Ethyl Glucuronide)
Urine EtG Test (Ethyl Glucuronide)

Urine EtG Test (Ethyl Glucuronide)

Price
£95

Types of Alcohol Tests

Types of Alcohol Tests

It is essential to note that the detection times can vary based on factors like metabolism, age, overall health, frequency of alcohol consumption, and the amount of alcohol consumed. Always consult with a medical professional or lab for specific information about testing.


Alcohol Blood Test

Usage: The Alcohol Blood Test is the most accurate method to determine an individual's Blood Alcohol Concentration (BAC) at a given time. However, alcohol is quickly removed from the body so this test is not as useful as CDT, PEth and EtG tests that have longer detection periods.
Detection: A blood alcohol test can detect alcohol for up to 6 hours after consumption, but depends on the quantity of alcohol before the blood test
Application: Often used in legal settings, like DUI cases, to determine if someone is over the legal limit.


Alcohol Urine Test

Usage: Urine tests detect the presence of ethanol, the main ingredient in alcoholic beverages.
Detection: Alcohol can be detected in urine for up to 12-80 hours after drinking.
Application: This is a frequently used alcohol test for work, probation circumstances, or other situations requiring monitoring of alcohol consumption. 


EtG (Ethyl Glucuronide) Test

Usage: EtG is a direct metabolite of alcohol (ethanol), and its presence in urine can be used as an indicator of recent alcohol consumption, even after ethanol is no longer measurable.
Detection: It can detect alcohol in urine for up to 3-4 days after ingestion, making it one of the longer-lasting markers of alcohol consumption. However, the exact window of detection can vary based on the amount consumed and other individual factors.
Application: The EtG test is commonly used in situations where individuals are required to abstain from alcohol intake, such as alcohol treatment programs, liver transplant patients, and legal and employment scenarios. It is particularly useful because of its extended detection window compared to other tests.


CDT (Carbohydrate Deficient Transferrin) Test

Usage: The CDT test is a blood test that identifies heavy alcohol consumption over a long period. It is used by the DVLA and courts to check if people have been drinking too much and is the most frequently used alcohol test for driving offences.
Detection: A CDT test can indicate heavy alcohol consumption over the past 2 weeks.
Application: It is valuable for monitoring sobriety in certain treatment and probationary situations, and in liver function assessments. 


PEth (Phosphatidylethanol) Test

Usage: PEth is a blood test used to detect moderate to heavy alcohol consumption over the past 2-4 weeks. It therefore, tests for a longer period of time than CDT.
Detection: It can indicate alcohol exposure for up to 4 weeks after cessation.
Application: A PEth test is often used in rehabilitation settings, legal situations, and by doctors to assess alcohol intake. It is also used by the aviation industry to screen staff for alcohol misuse.


Alcohol Profile Blood Test

The Alcohol Profile Blood Test combines tests for alcohol misuse with CDT and PEth, with indirect tests such as liver function tests and MCV. It works out more cost-effective to do the Alcohol Profile Blood Test than to do all these tests separately.


MCV (Mean Corpuscular Volume)

Usage: MCV, or Mean Corpuscular Volume, represents the average volume or size of a single red blood cell in a person's bloodstream. MCV is tested through a routine blood test called a Full  Blood Count (FBC). 
Detection:  MCV can remain high even after 2-4 months after alcohol cessation. Application: A persistently elevated MCV can be a nonspecific marker for long-term excessive alcohol consumption. It is best used in conjunction with other, more specific, markers of excessive alcohol intake like CDT and PEth. This is because other causes can also raise MCV including vitamin B12 and folate deficiency, liver disease, hypothyroidism, and side-effects of medication.


Liver Function Test

Usage: The Liver Function Test can identify long-term alcohol misuse by the effect it has on raising liver enzymes.
Detection: Liver function tests (LFTs) such as GGT (gamma-glutamyl transferase) can remain elevated 2-6 weeks after alcohol consumption, but depend on the quantity of alcohol before the blood test
Application: LFTs can help determine the severity of liver damage and predict outcomes in individuals with alcohol-related liver disease. For individuals in alcohol recovery or treatment programs, LFTs can be used to monitor alcohol abstinence. An elevated GGT is especially sensitive to alcohol intake and can indicate recent alcohol consumption, making it useful for monitoring relapses. Like MCV, LFTs can be used to detect alcohol misuse when used with more specific tests such as CDT and PEth.

Medical conditions such as other liver diseases, cardiovascular disease, metabolic syndrome, and diabetes can also raise LFTs, as well as certain medication. Therefore, care needs to taken in interpreting raised LFTs.

Click here to see the range of alcohol tests we offer.