How Long Does It Take for Alcohol to Get Out of your System to Drive

How Long Does It Take for Alcohol to Get Out of your System to Drive

How Long Does It Take for Alcohol to Get Out of your System to Drive

Alcohol is a depressant that doesn’t stay in the human body for too long. Once again ingested, the body will start breaking it down at a rate for one standard drink/hour (12 ounces of beer or 1.5 ounces of whisky, or 5 ounces of their wine). 

What Is Blood Alcohol Concentration?

Blood alcohol concentration (BAC) measures how much more alcohol is in an individual’s bloodstream. If it is very usually expressed as a percentage of ethanol present in blood. 

On average, 1 ounce of alcohol produces a .015% blood-alcohol concentration. The much more alcohol you consume, the longer it stays in your body. Some adverse effects of alcohol tend to increase after your blood-alcohol levels hits the .05% mark. 

How long does it take for alcohol to get out of your system to drive

Alcohol is processed at a constant rate for almost everyone. Factors like age, gender, food consumed, there are many types of alcohol consumed, body composition, or overall health overhead that tend to influence how long an individual remains intoxicated.  

What Is Alcohol Poisoning?

Alcohol poisoning is an emergency condition that occurs after consuming an excessive amount of alcohol that your body can break down or process quickly enough. The excessive alcohol consumption in a single sitting can lead to potentially fatal outcomes if not immediately handled. 

Some of these symptoms of alcohol poisoning include:

  1. Reduced blood temperature
  2. Passing out
  3. Vomiting
  4. Reduced breathing rate

Always seek emergency services if you can suspect a loved one (or even a stranger) has alcohol poisoning. You should also turn passed-out individual on their side to ensure they don’t choke from their vomit. 

How Can I Prevent The Harmful Effects of Alcohol

The best way to prevent harmful effects of alcohol is to avoid consuming alcoholic drinks altogether. While quitting alcohol or seeking addiction treatment can sound scary. But, doing so will improve your life for the better or improve your quality of life. 

With the right support from both loved ones and licensed professionals, anyone can break these chains of their addiction or overcome alcohol addiction. It is better to contact an addiction treatment center today to learn more about these available treatment methods or kickstart your journey for lifetime sobriety. 

How Is Alcohol Metabolized In The Human Body?

After alcohol enters in the body, 20% of ingested alcohol is absorbed directly by the blood vessels, where it is ferried to the brain. This is also another 80% is absorbed directly into the bloodstream through the stomach (tissue linings) and small intestines. All alcohol in the bloodstream is then carried to the brain. 

Absorption of alcohol is usually slowed down if you have food in your stomach as it slows the transit of alcohol from the stomach to the small intestine, where it usually gets rapidly absorbed. 

Factors Affecting The Rate Of Alcohol Processing In The Body

Although human body processes alcohol at a uniform rate, some other of us might experience its effects faster or longer depending on these several factors, as discussed below.


Most of the medications can alter body’s metabolism when interacting with alcohol. As a result, it can affect the body’s ability to process alcohol or result in quick intoxication and higher BAC levels.


There’s a reason why everyone’s urges to eat before drinking alcohol. This is because food influences how the body processes alcohol by slowing its absorption in this small intestine. 

How Do You Know When You’re Drunk?

You are drunk if you will have signs of intoxication, such as:

  1. Confusion
  2. Impaired coordination.
  3. Lowered inhibitions.
  4. Trouble remembering things.
  5. Slurred speech.

Drunk people are also much more at risk for:

  1. Violence.
  2. Their risky behaviors, such as unprotected sex. 
  3. Homicide or suicide. 
  4. These motor accidents.
  5. Take Our “Am I an Alcoholic?” Self-Assessment

If they can take our 5-minute and ask themselves “Am I an Alcoholic?”. This self-assessment will make you think if you or someone you love might be struggling with alcohol use disorder (AUD). 

When Is Alcohol No Longer Detected on a Test?

The amount of time when alcohol can be detected in your system can depend on this type of test used.  

  1. Saliva: 12-24 hours
  2. Blood: up to 6 hours
  3. Breathalyzer: 12-24 hours
  4. Hair: up to 90 days2,6

Since alcohol is metabolized, most of the clinicians rely on some observations for their alcohol use—such as slurred speech or the smell of alcohol—or a breathalyzer test to confirm their intoxication or very recent drinking.