The permissible norm of per mille alcohol in the blood

Some people, having used alcoholic products, sit behind the wheel. At best, you can lose your driving license. Some are deterred by this factor. You need to be very careful about the use of alcohol, especially if you need to sit behind the wheel. Responsibility for behavior in a drunken state is only exacerbated. Therefore it is very important to look at the ppm of alcohol in the blood.

What is the permissible dose of alcohol in the blood?

In general, it is legally established that the amount of alcohol can not exceed 0.3 ppm of alcohol in the blood. But this is very conditional. The same concentration of alcohol can give completely different effects.

A vivid example

For example, an alcoholic with experience at such a concentration of alcohol will be absolutely sober. To achieve an easy stage of intoxication, he needs to drink at least a bottle of strong beer, which will be approximately 0.5 ppm of alcohol in the blood. But all this is conditional. It still depends on the weight and health of a person.

How much should you drink to not get behind the wheel?

The factors influencing the alcohol content in the blood can be completely different.

1. The weight of a person is a very important indicator. All measuring programs designed for self-determination of alcohol concentration in the blood take it into account as the main one. But this will be discussed later.
2. Snack. Drinked with a snack leads to a slightly lower concentration of alcohol in the blood, but it is eliminated from the body much longer. Therefore, in order to be able to quickly get behind the wheel, it is better not to have a snack.
3. Human health. If he is sick or tired, has liver disease, then intoxication will be much stronger. You need to consider individually. The metabolism of alcohol can both slow down and not change at all if the liver is sick.

So how much you can drink, so you can go behind the wheel of the car. The answer is very simple - not at all. These indicators are calculated on the fact that each alkotester can have some kind of error. Consequently, he can show 0.3 ppm of alcohol in the blood of a person who did not drink anything at all. And if he uses even 0.3 liters of beer, it can still be higher. Why risk it. This allowed limit is not a reason to drink while driving, even moderately.

How to measure the blood alcohol content at home?

If you have a smartphone on Android, then you can use a special application that will determine the current maximum concentration of alcohol. It is called "Alkometr". Thanks to him you can make a calculation per mille of alcohol in the blood. The mechanism of work is very simple:

1. You drank alcohol.
2. Add its degree and quantity to the application.
3. Have drunk once again - have again brought in the program.
4. The application in real time shows the current concentration of alcohol in the blood. You do not need to calculate the time of your sobering yourself. The program will do everything itself. And you can decide - you can one more or you can not.

The application calculates your degree according to the Widmark formula. It very accurately displays intoxication. You will never get into trouble with her. However, this program also needs to be careful. Still, this is not a professional breathalyzer. The exact amount of alcohol per pound in the blood (0.3 acceptable) it will not show. So do not drink at the wheel.

How to control the use of alcohol?

It is also important not to get drunk to such a state that you do not consider yourself sober and would like to sit behind the wheel. And this happens often enough. Also what it is necessary to do for this purpose? Take this program and follow these tips.

1. Drink slowly. If you drink low-alcohol beverages, you should not drink them at one go. As a rule, this leads to a sense of false sobriety. And a person can drink much more. As a consequence - possible sitting behind the wheel and deprivation of rights with a fine. Alcohol is absorbed into the blood for a very long time. The minimum time it takes is half an hour. So consider this indicator.
2. Observe the intervals between doses, especially for strong drinks. No more than one glass of vodka per hour. You can have half an hour in half an hour. Here's how you decide. But the best option is about 30 grams of vodka per hour. In this case, the degree will still grow, but you will control yourself.
3. Drink less often. If you drink often, then it will be harder for you to control yourself, so observe this rule. It is advisable to drink alcohol no more than once a month.

If you stick to these tips, you will never sit drunk behind the wheel, thinking that sober, and rely on program indicators. They are quite accurate.

What happens to a person at different levels of ppm in the blood?

In general, the mechanism of the effect of alcohol on the human body is completely different. At the same time, it is possible to derive certain regularities on the basis of human behavior. The data given in this subsection is used by the traffic police for initial examination of a person for intoxication. So, how does the behavior change with increasing degree?

• Up to 0.1 ppm. Changes in behavior are so minimal that they can be noticed only with the help of special tests. Man as a whole is sober.
• Up to 0.3 ppm (allowable limit). The person as a whole behaves normally and externally can be sober. At the same time alcohol is already acting on him. Concentration of attention is reduced, even if this is not visible at first glance. Behind the wheel is better still not to sit down.
• From 0,3 to 0,6 - the average euphoria. The person is in high spirits, less restrained and talkative. At the same time, the concentration is small enough to make the quality of driving significantly worse. A person outwardly can look normal.
• From 0,6 to 1 - the quality of reasoning is disturbed, the concentration worsens even more, the person is very sociable, disinhibited, does not stagger, but thinking can be completely inadequate.
• 1 to 2 ppm of alcohol in the blood. Man behaves completely inadequately. He is cheerful and sad. Perhaps the emergence of a staggering gait and the loss of articulate speech. At this stage, alcohol poisoning occurs . However, if a person is an alcoholic or predisposed to alcoholism, then he may not give himself out at this stage.
• From 2 to 3 - a person is in a stupor, he completely lost memory. If from 1 ppm to two it has a fragmentary character (the memory is generally reduced, but it does exist), then at such concentration the person does not remember anything at all. At this stage, you can just faint.
• In the blood 3 per mille alcohol and above - in general a lethal dose. Up to 5 ppm rarely survives. However, there is another difference, for what term such concentration was achieved. 4 per mille of alcohol in the blood - almost guaranteed death.

Here is such a detailed classification of intoxication. At concentrations above one ppm, it seems to the person that he is sober, and the probability of getting drunk behind the wheel is significantly higher. Be careful.

Degrees of intoxication

In principle, this classification is somewhat similar to the previous one. But the problem is what each of the degrees implies. So, in some cases, they can include several of the steps discussed above.

• No influence of alcohol. This concentration is up to 0.1 ppm.
• Slight influence of alcohol. This degree occurs at a level of up to 0.3 ppm.
• Easy intoxication - from 0.3 to 1 ppm (includes at once two stages from the considered).
• Average intoxication - from 1 to 2 per mil. Most of the people, called drunk, have this concentration. What many of us perceive as a serious degree of intoxication is in fact average.
• Heavy intoxication - from 2 ppm. A person can lose consciousness, does not remember anything, in some cases death is possible.

These are the stages of intoxication. They are very conditional because of the individual susceptibility of alcohol.

conclusions

We figured out that the alcohol content in the blood below 0.3 in the traffic police is generally acceptable. But it is important to understand that the management of transport can be negatively affected by a concentration of 0.15 ppm and even 0.1. Do not drive, even if you drank a glass of wine. Only in this way can you save yourself from unnecessary waste and selected rights. The content of alcohol in the blood (per mille, by the way, is not the only unit of measure) is a very responsible question.