Blood alcohol content period. How long does alcohol stay in the blood

How long does alcohol stay in the blood and body?

How long does alcohol stay in the blood and body?

What determines the degree of alcohol intoxication? On the one hand, on the amount of alcoholic beverages consumed and the alcohol content in them, and on the other, on the characteristics of the human body while driving. The characteristics of the body include body weight, emotional and moral state of the driver. In addition to these factors, it is necessary to take into account how much time has passed since consuming a dose of alcohol. The body of a more massive person also contains more water. Therefore, with the same dose of alcohol consumed, the amount of alcohol content will be greater in someone who has less body weight.
Is it possible to influence the process of removing alcohol from the blood? The body and blood are freed from the dose of alcohol taken through its oxidation and subsequent elimination. The liver removes about 90% of the alcohol that enters the body. A small amount of alcohol is excreted through the lungs, sweat glands, and kidneys. It takes time to remove a dose of alcohol. However, cold and hot showers, a walk in the fresh air, strong black coffee, tea, and juices help to some extent remove alcohol from the body. You need to have a good snack; potatoes, orange juice and activated charcoal help break down alcohol.
When can you drive without breaking traffic rules? If you have been drinking, you will have to wait a while to drive so as not to be penalized for violating traffic rules. The table of norms for the consumption and removal of alcohol from the blood and body, which contains average data on the time of this process, will tell you how long to wait. It should be noted that consumption in a bad mood (or state) can increase the indicated values ​​by almost 2 times. Therefore, just in case, give yourself a few extra hours in reserve to equalize your blood alcohol level.
How does alcohol affect the reaction? At 0.2 - 0.5 ppm it is already difficult to estimate at what speed the light sources are moving and their size.
At 0.5 - 0.8 ppm (1 liter of beer or 150 ml of vodka), the eyes switch more slowly to different types of lighting and perceive red color worse.
A larger amount of alcohol in the blood narrows the angle of vision, and the driver generally ceases to see what is happening on the sides.
A dose of 1.2 ppm (2.5 liters of beer or 400 ml of vodka), as a rule, leads to a complete loss of ability to drive a car.
A blood level of 4 - 5 ppm is officially considered lethal.
Table of norms of consumption and time for removing alcohol from the body and blood
The period of complete elimination of alcohol from the body in hours.
Volume 100 grams
Volume 300 grams
Volume 500 grams
Personal data may differ from those shown in the table due to the physiological characteristics of the body. So, alcohol is removed from a woman’s body and blood on average 20% slower.

Person's weight in kg.

35 min.
1 hour 44 minutes
2 hours 54 minutes

30 min.
1 hour 29 minutes
2 hours 29 minutes

26 min.
1 hour 18 minutes
2 hours 11 minutes

23 min.
1 hour 10 minutes
1 hour 56 minutes

21 min.
1 hour 03 minutes
1 hour 44 minutes

52 min.
2 hours 37 minutes
4 hours 21 minutes

45 min.
2 hours 14 minutes
3 hours 44 minutes

39 min.
1 hour 57 minutes
3 hours 16 minutes

35 min.
1 hour 44 minutes
2 hours 54 minutes

31 min.
1 hour 34 minutes
2 hours 37 minutes

Gin and tonic 9%

1 hour 18 minutes
3 hours 55 minutes
6 hours 32 minutes

1 hour 07 minutes
3 hours 21 minutes
5 hours 36 minutes

59 min.
2 hours 56 minutes
4 hours 54 minutes

52 min.
2 hours 37 minutes
4 hours 21 minutes

47 min.
2 hours 21 minutes
3 hours 55 minutes

Champagne 11%

1 hour 36 minutes
4 hours 47 minutes
7 hours 59 minutes

1 hour 22 minutes
4 hours 06 minutes
6 hours 50 minutes

1 hour 12 minutes
3 hours 35 minutes
5 hours 59 minutes

1 hour 04 minutes
3 hours 11 minutes
5 hours 19 minutes

57 min.
2 hours 52 minutes
4 hours 47 minutes

Port 18%

2 hours 37 minutes
7 hours 50 minutes
13 hours 03 minutes

2 hours 14 minutes
6 hours 43 minutes
11 hours 11 minutes

1 hour 57 minutes
5 hours 52 minutes
9 hours 47 minutes

1 hour 44 minutes
5 hours 13 minutes
8 hours 42 minutes

1 hour 34 minutes
4 hours 42 minutes
7 hours 50 minutes

Tincture 24%

3 hours 29 minutes
10 hours 26 minutes
17 hours 24 minutes

2 hours 59 minutes
8 hours 57 minutes
14 hours 55 minutes

2 hours 37 minutes
7 hours 50 minutes
13 hours 03 minutes

2 hours 19 minutes
6 hours 58 minutes
11 hours 36 minutes

2 hours 05 minutes
6 hours 16 minutes
10 hours 26 minutes

4 hours 21 minutes
13 hours 03 minutes
21 hours 45 minutes

3 hours 44 minutes
11 hours 11 minutes
18 hours 39 minutes

3 hours 16 minutes
9 hours 47 minutes
16 hours 19 minutes

2 hours 54 minutes
8 hours 42 minutes
14 h. 30 min.

2 hours 37 minutes
7 hours 50 minutes
13 hours 03 minutes

5 hours 48 minutes
17 hours 24 minutes
29 h. 00 min.

4 hours 58 minutes
14 hours 55 minutes
24 hours 51 minutes

4 hours 21 minutes
13 hours 03 minutes
21 hours 45 minutes

3 hours 52 minutes
11 hours 36 minutes
19 h. 20 min.

3 hours 29 minutes
10 hours 26 minutes
17 hours 24 minutes

Cognac 42%

6 hours 05 minutes
18 hours 16 minutes
30 hours 27 minutes

5 hours 13 minutes
15 hours 40 minutes
26 hours 06 minutes

4 hours 34 minutes
13 hours 42 minutes
22 h. 50 min.

4 hours 04 minutes
12 hours 11 minutes
20 hours 18 minutes

3 hours 39 minutes
10 hours 58 minutes
18 hours 16 minutes

The truth – I drank, don’t drive – is undeniable. Violation of the law leads to irreparable consequences. For car owners, knowing how long alcohol stays in the blood is extremely important. In the future, it will help to avoid serious offenses and without negative results for yourself and others.

Drunk driving - consequences

The result of drunk driving is someone's misfortune - that's a fact. Even if there are no casualties, irresponsibility leads to the loss of the vehicle and censure in society. Already 0.5 ppm in the blood turns the driver’s condition into inadequate. Namely:

  • Dulling of reflexes. A drunk driver sees everything as if in a slow motion movie. The body is relaxed. The reaction of a drunk person decreases and in a critical situation the driver will not be able to press the brake in time.
  • Poor color discrimination. In particular, red. The optic nerves switch to other shades slowly. The result is driving through red lights, accidents at intersections, pedestrian crossings, accidents at the intersection of highways and railway tracks.
  • Narrowing the view. A drunk driver is unable to assess the situation from both sides. Even if the car owner understands his own condition, instead of calmly stopping, he panics, which is why an accident is inevitable.

This condition cannot be stopped only by sobering up. The breakdown time of alcohol in the blood is long and depends on many factors.

Blood alcohol content - dependence on factors

The parameters that determine how long it takes for alcohol to disappear from the body are as follows:

  • Driver's age. It is logical to assume that young people, due to their active metabolism, will get rid of the remaining alcohol in their blood earlier.
  • Build. Obese or large people have difficulty getting rid of alcohol, which gets stuck in the fatty folds of the arteries clogged with atherosclerosis and remains there for a long time. And given that an overweight person takes a long time to get drunk, the accumulated amount of alkaloids is high and even critical.
  • Floor. In women, alcohol comes out more slowly and has a stronger effect on the body - during peak moments (1 hour after taking a dose of alcohol) you should not drive. For men, alcohol has a weaker effect, but it also accumulates more - intoxication does not occur soon, but weathering takes a long time.
  • Amount of alcohol and frequency of consumption. A feast with abundant libations is a reason to forget about personal transport for a maximum of 2 days. Alcoholism, in general, requires treatment and deprivation of rights for life if the driver has an accident in his history.
  • Health status. Chronic or acquired diseases are often incompatible with alcohol and provoke long-term presence of alkaloids in the blood. For example, diabetes, immune and cardiovascular diseases.

In addition to the above, the removal of alcohol from the body depends on the quality of the alcohol consumed.

The rate of alcohol removal from the body

Unfortunately, the withdrawal of alcohol is not affected by artificial methods of influence, such as an invigorating shower or jogging - its amount remains unchanged and decreases naturally, being excreted with waste products. Therefore, it is useful to know how long alcohol lasts in the human body. The table is as follows:

This table of alcohol exit from the body is approximate. An increase should be done if negative factors are present - excess weight, bad habits, the presence of diseases.

Acceptable norm for car owners in 2019

If you know by what number of ppm the level of alkaloids decreases per hour, then it is quite possible to calculate how long it takes for alcohol to leave the blood and thereby provide for yourself and your loved ones. In 2019, Russian legislation made relief for car owners by removing the zero value of alcohol in exhaled air and its content in the blood. It's all about products that are not considered alcoholic:

  • Non-alcoholic beer, kvass, kefir.
  • Overripe fruit due to possible fermentation.
  • Candies with alcohol filling.
  • Cigarettes.
  • Dental rinses.
  • Black bread.

You can also add to the list medications that contain alcohol to some extent - heart drops, alcohol tinctures, etc. The permissible ppm rate in 2019 is 0.16 in the air and 0.35 in the blood. This result can be obtained if you consume these products a few hours before your intended trip. Now, in accordance with the table, it is easy to make a calculation and see how long it takes for alcohol to be removed from the body without special intervention.

How to speed up the time it takes for alcohol to leave the body

As has already been described, the time for alcohol to leave the body, according to the table, cannot be accelerated artificially - by shower or fresh air. To reduce the residence time of alkaloids, knowledge about your own body and the ways of removing toxins is required. First of all, it is the liver. It accounts for the lion's share of decomposition products. You can help her in the following way:

  • Take medications that improve liver function. These can be well-known advertising drugs or regular activated carbon, found in any car first aid kit.
  • Stop drinking and start eating. Then the question of how long it takes for alcohol to be removed from the body will not arise in principle. Starch-containing foods are best suited for this – fried potatoes, rice. They have absorbent properties and will speed up the removal of alcohol from the liver.

They similarly help the stomach before the alcohol has time to be absorbed into the blood:

  • They drink enveloping suspensions - mezim, alma-gel. Milk has a similar effect.
  • In extreme cases, vomiting is artificially induced.

The kidneys and urinary system are also involved in removing alcohol from the body. Therefore, it is important to take diuretics, sweet tea, and coffee. Sugar is useful for feeding the brain with glucose and it will ultimately signal to a drunk driver that he is in an unacceptable state for travel. It is impossible to say for sure how much alcohol is completely removed from the body if all of the above remedies are used. It all depends on the quantity and quality of what you drink.

Medical care involvement

Qualified blood purification from alcohol is possible and required only in critical conditions when there is a threat of death. In such situations, the question of how much alcohol comes out of the blood is not asked. It is logical that in this position the patient will not be able to drive at all. Such procedures (not cheap, it should be noted) - droppers, rinsing - are carried out by specialized clinics.

Punishment for drunk driving

You won’t have to decide how long alcohol stays in your blood if you act within the law – that is, don’t drink. In 2019, strict liability for drunk driving is expected:

  • Violation for the first time - a fine of up to 30 thousand rubles. +deprivation of rights for up to 2 years.
  • Secondary violation – deprivation of rights for up to 3 years + 50 thousand rubles. fine
  • Subsequent violations may result in a prison sentence depending on the severity of the accident or the situation close to it.

A successful outcome of the situation does not lie in resolving the issue of how much alcohol is removed from the blood, but in an adequate, responsible approach to one’s own life and the well-being of those around you. Don't drink and drive!

One of the most dangerous factors in traffic accidents is driving while intoxicated. Therefore, it is legally prohibited to drive while intoxicated. A traffic police officer can check the presence of alcohol in a driver’s body using a special device - a breathalyzer, which shows the amount of ppm in the exhaled air.

If a breathalyzer shows that the driver drank alcohol shortly before the trip, the traffic police inspector may send him to medical examination to confirm the result. Health care workers will take a blood test. As a result, drunk driving can result in a hefty fine and loss of license. In accordance with the Code of Administrative Offences, the following responsibilities are established:

  • For a primary violation, a fine of 30 thousand rubles can be issued and rights may be deprived for a period of 18 to 24 months.
  • For repeated violation - a fine of 50 thousand rubles and deprivation of rights for a period of 36 months.
  • For subsequent violations, the driver faces imprisonment for 10–15 days.

Refusal of a medical examination will not relieve you of liability. In such cases, the punishment is the same as for the primary violation.

Permissible level of alcohol in the body

The legal limit of ppm in the body is established at which it is permissible to drive a car. Promille is the blood alcohol content and is measured in milligrams per 1 liter of blood. From a medical point of view, the absence of alcohol in the blood is impossible. Even a sober person’s blood test will show 0.1–0.13 ppm.

In addition, some non-intoxicating foods and drinks may increase this rate, and taking a sample within minutes of consumption could lead to unfair punishment. Therefore, the permissible standards equal to zero, which were in force until 2013, were abolished. Currently, the acceptable alcohol content is:

  • in exhaled air no higher than 0.16 ppm;
  • in the blood no higher than 0.35 ppm.

Since March 26, 2016, traffic police officers have the right to require a urine test to determine drug effects on the body. Alcohol intoxication cannot be determined using a urine test.

Alcohol in exhaled air, blood, urine

Alcoholic drinks entering the stomach begin to be absorbed into the blood through its walls. The blood carries ethanol throughout the body, transporting it to all organs, including the lungs. Therefore, alcohol vapor can be detected in the exhalation of a drunk person. The blood is cleansed in the liver and kidneys of toxins and alcohol. Alcohol passes through the kidneys into the urine. At this stage, its concentration in the blood is already low, but it is quite easy to detect in urine. At the same time, it is difficult to say when complete removal of alcohol from urine will occur; traces of alcohol are found in it even with zero ppm in the blood.

How is alcohol removed from the body?

Alcohol entering the body is eliminated through:

  1. liver;
  2. kidneys;
  3. skin;
  4. lungs.

Alcohol deals the main blow to the liver, which processes up to 90% of the ethanol that enters the body. The product of alcohol processing is a toxic substance - acetaldehyde, which leads to various liver diseases. The rest of the alcohol is excreted through urine, sweat and evaporation.

Alcohol elimination time

There are several factors that influence the rate at which ethanol is eliminated from the body. Depending on them, different people need to take into account the time after which they will be able to drive a car.

What determines the rate of elimination?

  • amount of alcohol consumed;
  • alcohol content in the drink;
  • person's weight;
  • person's age;
  • regularity of drinking alcohol;
  • presence of diseases.

On average, alcohol is excreted from the body of an adult male at a rate of 0.1–0.15 ppm/hour, and in women it is 20% slower. In the case of alcohol poisoning, when the concentration of ethanol is so high that it threatens life, the purification process can temporarily accelerate to 0.25 ppm/hour.

Vodka and beer

The stronger the alcoholic drink, the longer it takes to be eliminated from the body. So, with a person weighing 60 kg, 100 grams of beer with a strength of 4% is excreted on average in 35 minutes, and 100 grams of vodka in almost 6 hours. A person with more weight will have a faster withdrawal rate. More detailed information about the rate of alcohol removal from the body depending on the strength of the alcoholic drink and a person’s weight can be obtained from the table.

It should be borne in mind that the table data is approximate and the actual time for alcohol removal from the body will depend on the individual characteristics of the person. Thus, the speed of women is lower than that of men. In people suffering from any chronic diseases, ethanol is excreted more slowly.

It is impossible to influence the functioning of the liver, through which the bulk of alcohol is eliminated. The process of removing alcohol through this organ takes quite a long time and depends on the individual characteristics of the person. Among the available methods to speed up alcohol withdrawal:

  1. limiting the absorption of alcohol-containing products into the blood;
  2. forcing the removal of fluid from the body through urine and sweat;
  3. elimination of alcohol through the lungs.

Here are some practical tips:

  1. The first step is to stop the intake of alcohol in the body. You can resort to forced stomach cleansing. However, this method will be effective in the first half hour after drinking alcohol.

Fatty foods will help slow down the absorption of ethanol into the blood. Milk, which coats the walls of the stomach, promotes slower absorption of alcohol. Eating fermented milk products containing large amounts of bacteria and amino acids will also have a beneficial effect on the body. Thanks to their use, metabolism accelerates, and the liver copes more easily with the incoming alcohol.

The use of absorbents will also have a beneficial effect on the body. You can drink activated carbon or other medications, or eat foods rich in starch: potatoes, cereals, bread.

Sweet fruits that contain large amounts of fructose (oranges, bananas, strawberries, apples, grapes, etc.) will help cope with the effects of alcohol on the body.

Overeating will put extra stress on the liver, so you need to eat in moderation.

  1. The intensive work of the kidneys will contribute to accelerated elimination of alcohol. Toxins formed as a result of drinking alcoholic beverages are removed from the body through urine. Therefore, drinking large amounts of fluid will help you cope with intoxication faster. You can also take diuretics.
  2. Intellectual games and problem solving stimulate brain activity and contribute to accelerated sobering up.
  3. Physical activity speeds up metabolism and promotes accelerated elimination of ethanol. But it is necessary not to overload the body. Slow walks in the fresh air will come in handy. They will create additional ventilation of the lungs and speed up the removal of alcohol from the body. It is better to postpone fitness classes until you are completely sober.
  4. A warm shower will speed up your metabolism and help your body cope with the negative effects of alcoholic beverages. Excessive overheating in baths and saunas should be avoided, as this will increase the load on the heart.
  5. After excessive alcohol load, the body needs to replenish the water-salt balance. Due to exposure to alcohol processing products, the body disrupts the production of the hormone responsible for fluid distribution. Therefore, a sign of a hangover is swelling of the face. In this case, the blood does not receive the necessary fluid.
  6. The most effective way to help cope with alcohol intoxication is sleep. When sleeping, a person recovers faster and a few hours of healthy sleep is the best way to sober up.

To summarize, we can say that the best way to remove alcohol from the body is a good, sound sleep, the most important thing is that you do not rush to drive after drinking alcohol, do not risk your health or your driver’s license.

After drinking a dose of a drink containing ethyl alcohol (C2H5OH), its active absorption begins through the mucous membranes. As a rule, its content in the blood increases over the course of 1.5 hours. During this time, a healthy adult body has time to absorb alcohol.

The process of splitting ethanol (mainly in the liver) and excretion of metabolites by the urinary organs, as well as with sweat and exhaled air, proceeds in parallel. How long alcohol stays in the blood depends on a number of factors - the volume and strength of the drink, gender, and body weight of the person.

Important: Many people are interested in how many days does it take for the body to completely cleanse itself of alcohol metabolites? The exchange products are completely displayed within 21 days, but these data are averaged.

Why do you need to know how long alcohol stays in the blood?

Many people need to know for sure: are there traces of ethanol left in the body or not? This is especially true for drivers and people of other professions who are subject to routine or random testing with an electronic breathalyzer. The device reflects the presence of ethanol in exhaled air. If the result is positive, this is regarded as a state of intoxication, and the person is subject to removal from driving or operating potentially dangerous machinery.

Please note: Tests are currently being carried out in laboratories to establish that the subject drank strong drinks 2 weeks ago. But positive results of such in-depth tests do not mean that the person was drunk all this time.

How long does alcohol stay in the blood?

Anyone who has ever attended a party or celebration where strong drinks are consumed has noticed that those around them get drunk and sober up at different rates. How long alcohol remains in the blood depends on your overall health. If a person does not suffer from chronic diseases, but drinks rarely and in very small doses, then a glass or two will have almost no effect on his condition.

Please note: There is an opinion that small amounts of high-quality alcohol (in particular, good red wine) have a positive effect on a person’s condition and even prolong life.

Weight is also important: a man with a body weight of about 60 kg is strictly not recommended to compete in the amount of drink with a 100-kg neighbor in order to avoid severe poisoning.

The time it takes for alcohol to leave the blood is affected by the strength and degree of purification of the drink. The “cleanest” of them – vodka – lingers in the body for a longer time than wine when converted to pure C2H5OH.

Race has some significance; It is believed that tolerance to alcohol is higher among Caucasians than among Asians, because the latter have lower levels of the enzyme alcohol dehydrogenase. It is practically absent among some peoples of the Far North.

How is C2H5OH converted?

Main stages of transformation:

  • suction;
  • distribution;
  • oxidation.
  • selection;

Absorption (absorption) begins from taking the “dose” and continues until peak concentration is reached.

In the oxidation phase, the alcohol concentration begins to fall, because ethanol decomposes under the action of enzymes. Thanks to alcohol dehydrogenase, it is transformed into acetaldehyde, which, under the action of acetaldehyde dehydrogenase, decomposes to acetic acid.

Excretion (excretion) is accompanied by the removal of ethanol with waste products and exhaled air. At this stage, a persistent characteristic odor emanates from the person who has been drinking.

Important: Acetaldehyde is a toxic substance, which, along with dehydration of the body, provides an unpleasant sensation known as a “hangover”. Withdrawal continues until this metabolite is converted to acetic acid.

How many hours does it take for a man to get sober?

There are average data that can be used as a guide when calculating sobering time.

If a physically healthy man of average weight (about 80 kg) drank a glass of cognac (50-80 ml), the alcohol will be detected for about 4 hours. If a whole bottle (0.5 l) is taken, sobering up will occur only after 24 hours.

100 g of vodka is released in 5-6 hours, but 300-500 ml will be released in about a day.

A bottle of beer (0.5 l) gives “ppm” on a breathalyzer for about 3 hours, but you also need to take into account the strength of the foamy drink. If the proportion of ethanol is approximately 4.2-4.5%, then a mug of beer will really disappear quickly, but on store shelves you can also find beer with indicators of 9% and even 14%., i.e., like wine.
After a bottle of champagne (7-11%), ethanol in the blood remains for up to 7 hours.

How long does alcohol stay in a woman's blood?

How long does it take for alcohol to leave the blood of women? This is a very important question. The average representative of the fair sex gets drunk much faster than a man of the same weight and age, and sobers up much more slowly. Studies have shown that the female body gets rid of toxic products on average 20% slower.

Women retain alcohol in their bodies for about 2 hours after drinking a glass of champagne.

200 ml of dry or semi-sweet wine (but not fortified!) will “evaporate” only after 9 hours.

It will take up to 10-11 hours to neutralize 100 ml of vodka or other strong drink, and 50 ml of cognac will disappear in 7 hours.

Even just one bottle of medium-strength beer takes at least 4-5 hours to eliminate.

Average duration of presence of ethyl alcohol in the blood:

Beverage name/ethanol content

Person's weight in kg.

Alcohol elimination time in hours

100 gr.

300 gr.

500 gr.

Low alcohol drinks (beer, beer cocktails, etc.) 4%

80-100 or more

Wine, gin and tonic, champagne, etc. from 9% - 11%

80-100 or more

from 50 min. up to 1 hour

from 2.5 to 3.5

Liqueurs and tinctures 24% - 30%

from 3.5 to 4.5

from 2.5 to 3.5

80-100 or more

Vodka, whiskey, cognac, tequila, gin 40% - 43%

more than 5 - 6

around 18-20

about a day

80-100 or more

Important: The data given in the table are approximate and average. They should not be used as a guide when driving some time after drinking alcohol!

In this case, there is no need to talk about any specific time standards, because everything is individual. How long alcohol stays in the blood is influenced by many parameters, including the characteristics of the body. Some people's blood will move alcohol through their body faster than others. And for others, absorption occurs faster.

Factors that determine how long alcohol will stay in the blood

Features of alcohol removal from the body will depend on the following factors:

  • Gender (women are more affected by alcohol than men);
  • Age;
  • Regularity of drinking alcoholic beverages;
  • Presence of diseases.

1 Depending on the condition of the liver, the rate of alcohol elimination will depend. The process of eliminating alcoholic substances from the body cannot be calculated accurately, because the level of intoxication and duration will again depend on individual characteristics.

2 Despite this, alcohol leaves the average person's body at a rate of 0.1-0.15 ppm per hour for men and at a rate of 0.08-0.1 ppm for women. You can see that a woman breaks up with alcoholic substances much more slowly than a man, which is associated primarily with metabolic processes, which occur much faster in men

3 How long alcohol stays in the blood and the time it takes to remove it from the body will depend on what was drunk and in what quantity. So, 100 g of vodka will disappear from the human body in about 4 hours, skate - about 5 hours, 0.5 liters of beer will eliminate itself from the body in 2 hours, 100 g of champagne - in 1.5 hours, 200 g of dry wine - in 3 hours. In most cases, no one is limited to 100 g of vodka. If after a feast the alcohol level in your blood is 2 ppm, then only after 8 hours the concentration will drop to 1.2 ppm. You can see that alcohol is eliminated from the body very slowly. This process cannot be accelerated. For example, if a person drank a bottle of vodka, he will achieve a completely sober body only after 18-20 hours.

4 It should be noted that many factors will affect the rate at which alcohol is eliminated from the body. The main ones can be considered the volume of alcohol consumed and body weight. In addition, age, gender, health status, frequency and duration of alcohol consumption, as well as time of day and year influence how long alcohol stays in the blood. To speed up the withdrawal of alcohol, you need to take medications based on ascorbic and succinic acid, vitamin B6. In turn, inhibition of the alcohol withdrawal process occurs when a person eats fatty foods and meat, which will slow down the absorption of alcoholic substances. In addition, when there is almost no alcohol left in the blood, its content in the cerebrospinal fluid and urine is still high.

5 In addition, many other parameters will influence the removal of alcohol from the body: the quality of the alcoholic drink, the total quantity, etc. Many people are sure that by eating a lot they can speed up the process of eliminating alcohol or avoid getting drunk at all. This opinion is wrong.

6 Also, drinking coffee, tea and other drinks, or taking a shower does not affect how long alcohol stays in the blood. Even after you have walked through the forest or jogged along the road, the withdrawal process will not speed up. These are all common misconceptions. Alcohol will remain in our body for a long time, and will be eliminated only after a certain time has passed, which depends on many parameters. Doctors note that alcohol in our body is actively oxidized.

How does alcohol leave our body?

How long your blood alcohol level lasts will depend on many factors. The body will remove toxic substances at a specific speed, which will be determined in accordance with the condition of the blood. It is better to record your blood status hourly.

As a rule, a decrease in concentration is observed hourly at a rate of 0.2 ppm. When examining exhaled air, a rate of 0.1 ppm per hour is observed. The alcohol content in a person's blood is fully proportional to their weight, so the higher your weight, the lower the concentration of alcohol in your body will be.

A clear question arises: how long does alcohol stay in the blood? The body is in a normal state to get rid of alcohol completely only 2 weeks after the feast. Doctors also note such an indicator as background alcohol content. It plays a huge role when testing for alcohol intoxication.

How to speed up the process of removing alcohol from the body?

If possible, it is necessary to place an IV, which should be done by a narcologist or any other doctor.

To speed up the removal of alcohol from the body, you also need to take succinic or ascorbic acids, B vitamins, and glutarine.

Examples of how long alcohol stays in the blood

If you are going to drink, but plan to drive in the future, you need to know how long alcohol stays in the blood:

  • Alcohol vapor will be detectable in women longer than in men. If you drink 50 g of vodka, alcohol can be detected in a man within 1-1.5 hours, in a woman - 1.5-2.5 hours. Consequently, with 200 g of vodka, the detection time will be extended to 6.5-7 hours for men and 8-9 for women;
  • 100 g of cognac will be detectable for 4 hours in men and 5 hours in women;
  • 100 g of champagne is successfully eliminated from the body of a man in 1 hour, a woman - in 1.5 hours;
  • 300 g of port will hang in the exhaled air for 4 hours for men and 5 hours for women;
  • 500 ml of beer will dissipate within 30 minutes for men and 1 hour for women.

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