Quite often, modern citizens thinkis it possible to drink alcohol before donating blood? After all, the further course of treatment depends on the test results. The physician should receive the most reliable result of the study. Otherwise, you will have to either repeat the analysis or undergo a course of improper treatment. To properly donate blood for research, you need to properly prepare. But how exactly? And is it possible to drink alcohol before this? How much alcohol will be excreted from the body? We will consider the answers to all the listed questions (and not only) in detail below. In fact, the embodiment of ideas in life takes a minimum of time and effort. And preparing for the right test is not difficult.
The effect of alcohol on the body
Blood donation is an extremely important process.Often, it is on this study that the prescription of the correct treatment for a person depends. By blood, you can determine the bulk of the disease. So, the doctor should get the most accurate results of the study.
Is it possible to drink alcohol before giving blood? To answer this question, it is necessary to understand how alcoholic beverages affect the human body.
As part of any type of alcohol containsa substance called ethanol. When it enters the body, the start of certain chemical processes begins. Those, in turn, have an impact on the condition of the person as a whole.
Can I drink alcohol before giving blood? It should be noted that ethanol has the following effects on the body:
- increases lactate levels;
- increases uric acid concentration;
- increases triacylglycerides;
- reduces sugar levels.
Accordingly, all this may lead to a distortion of the results of research. The doctor is likely to refer for re-donation of blood.
Interdictions or their absence?
So is it possible to drink alcohol before donating blood?Theoretically, yes. But it is only necessary to take into account that in this case the results of the analysis of biological material obtained will be unreliable. There are no official bans on this account. Nevertheless, to obtain the most accurate result before the procedure, alcoholic beverages will have to be abandoned. About this man will tell any doctor.
This is not the only limitation.The fact is that the results of a blood test are influenced by many factors. Therefore, the restriction in alcohol - just one of the rules. Next we look at how to properly prepare for blood donation for analysis.
Alcohol removal
But first, a few words about how much alcohol comes out of the blood. Every person should know this.
In general, the exact time is difficult to determine. The rate of removal of alcohol from the blood is influenced by various factors. For example:
- gender identity;
- age of the person;
- type of alcohol;
- general health;
- patient weight;
- volume of drink drunk.
У здоровых людей спирт выводится быстрее.Men cope faster with alcohol intoxication than women. You can see the approximate time of removal of ethanol from the body. What indicators to focus on? How much alcohol comes out of the blood? The following numbers will help to answer:
- vodka - 4.5 hours;
- beer - 40 minutes;
- red wine / champagne - 1.5 hours;
- Cognac - 5 hours;
- port - 3 hours.
This is the time to remove 100 g of drink from the male.body weight of 80 pounds. It is worth remembering that these are only approximate values. And in order not to wonder whether it is possible to drink alcohol before donating blood, it is better to refrain from consuming such drinks at all.
Categorical restrictions
But that is not all. There are a number of cases in which drinking alcohol before blood sampling is strictly prohibited. What can be attributed here? The following studies:
- for HIV;
- for hepatitis (B, C);
- for syphilis;
- on calcium;
- analysis of phosphorus in the blood;
- on magnesium;
- on triglycerides;
- analysis of insulin, cortisol, androstenedione;
- on parathyroid hormone;
- on aldosterone.
Drinking alcohol before donating blood, as already mentioned, is not recommended. In these cases, you will have to give up alcoholic drinks long before the research.
Sugar analysis
Is it possible to drink alcohol before donating blood ifsugar analysis planned? As already mentioned, ethanol can lower glucose levels. But also alcohol can increase blood sugar. Accordingly, a few days before the study will have to abandon any alcohol-containing beverages. And from similar products too.
With no restrictions
Blood donation after alcohol is not alwaysis banned. In some cases, the patient is not told anything about special preparation for a particular study. For example, this is possible in the following cases:
- before the driver of public transport on the route;
- in the study on the content of ethanol in the blood.
As a rule, if you want to check a person onstate of intoxication, about any special training for the analyzes can not be considered. In laboratories, ethanol is intentionally detected in humans.
How much to refuse?
Many wonder how much you have to limit yourself in alcohol before blood collection. To answer this question is not so difficult.
Doctors recommend about 2-3 days before the delivery of biological material to give up alcohol. Better for a week. The longer the patient restrains himself, the more accurate the result will be.
General training
And how is the preparation for blood donation?This process requires special attention. It is important, for example, for donors. Donating blood without special training will lead to incorrect tests. Sometimes because of this, people are forbidden to become donors, when detecting alcohol in the blood - for sure.
To get the most accurate research results, you must:
- give up alcohol for 2-3 days;
- Do not smoke at least a day;
- not to eat sweet, salty, spicy, fatty, fried foods;
- do not overwork;
- avoid stressful situations.
This is the preparation for blood donation.In addition, a person will have to abandon the use of medicines at least a day before the study. And, as a rule, the said biological material is collected on an empty stomach - a person should not eat or drink for about 8 hours. Otherwise, the results may be distorted.
Another caveat is blood donation in the staterest. In other words, before the patient is taken biological material for research, he will have to rest. Having come to the laboratory, it is advisable for a person to sit quietly for about 10-15 minutes.
Donor Tips
Next we look at some useful tips.for blood donors. Can I drink alcohol before passing biological material? Not. And smoking is also prohibited. What other limitations and tips do donors face? In general, they will resemble the principles previously studied. Blood donors will have to:
- 48 hours before delivery of the biomaterial, do not drink alcohol;
- no smoking at least one hour before the donation;
- eat balanced;
- sleep well before the procedure;
- it is easy to have breakfast in the morning (donating blood on an empty stomach);
- come to the delivery of the biomaterial in a healthy state;
- drink up to 2 glasses of sweet tea before blood sampling.
- refuse medication for 3 days before the process.
Запомнив все эти правила, донор крови сможет prevent harm to their health. After all, the delivery of this biological material requires special attention. This is a responsible business that has a serious, albeit temporary, effect on the human body.
Conclusion
We found out what to eat before donating blood. And how to prepare for the collection of this biomaterial. On the topic of alcohol before the analysis also talked.
In fact, everything is much easier than it canseem at first glance. Doctors recommend refraining from drinking alcohol before any tests. The exception is research on the content of ethanol in the blood. Only in this way will it be possible to achieve the most accurate results. Small restrictions bring a lot of benefit to patients.
