Can I take tests during antibiotics? How many days after antibiotics do you need to donate blood?

Antibacterial therapy includes the course of antibiotics. Medicines affect the body through the blood, concentrating in various organs and systems.

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Antibiotics slow down the growth of poor microorganisms, but they have a number of negative consequences for the body. After the course of treatment, the balance of pathogens and beneficial microorganisms is disturbed. To identify the exact cause of the disease, the doctor prescribes a biochemical blood test. Is it possible to take tests during antibiotics, and how reliable the results will be to analyze in more detail.

Taking antibiotics before taking blood test - can I or not?

The correct course of treatment is selected by specialists on the basis of research results. Sometimes patients choose independent treatment. The tests and the use of antibiotics are often performed, based on their own experience.

The uncontrolled use of drugs harms our health.

Blood tests help identify various deviations, but for the reliability of the results, a number of important conditions must be observed.
In particular, before passing biochemical blood test It is necessary to refrain from all drugs at least a day.
Blood sampling is desirable in the morning on an empty stomach. The result is affected by the psychoemotional state and physical activity of the patient.

Doubts about the reliability of the results of the tests is a significant argument for repeated analyzes in compliance with all of the above conditions.

How many days after taking antibiotics do you need to donate blood?

All drugs, including an antibiotic, are excreted from the body. How many days after antibiotics can I donate blood?
The most optimal option is two weeks after taking antibiotics, a course of treatment. Antibiotics kill cells and tissues in the body, so you need time for their restoration.
Before donating blood, you need to suspend the use of all drugs. The result will show how effective your treatment was.
Individually, the doctor may prescribe the analysis after a shorter period.

When is it necessary to donate blood during antibiotics?

A blood test is one of the stages of diagnosis to identify a variety of the disease - bacterial or viral.

With a bacterial infection, antibiotics work for the good, with viral there is no need for them. This is a significant reason not to prescribe treatment yourself, but consult a doctor.
If, when a viral infection is detected, the doctor prescribes antibiotics, it is better to seek re -consultation to another specialist.

In a situation where antibiotics do not lead to an effective result, the doctor prescribes a bacteriological sowing of blood. The result of the analysis of resistance to antibiotics helps to choose a more effective drug.
If you take the drug and do not talk about this to the doctor, then the doctor will establish a false diagnosis as the result of blood test.

Taking antibiotics and their effect on a blood test in chronic diseases

The simultaneous use of hormonal drugs, anti -inflammatory drugs and antibiotics exacerbates the course of chronic processes. The biochemical blood test in this case will definitely show the increased value of red blood cells and leukocytes.

The body is cleansed from drugs with the help of kidneys. Certain types of antibiotics affect the structure and life of the organ.
A group of antibiotics withdrawn bile, increases the level of toxicity and leads to an increase in blood serum enzymes.
It is impossible to answer unequivocally whether it is impossible to take tests during antibiotics, in the absence of chronic diseases. The body's reaction to the drug is very individual. In most cases, the results of the analyzes are distorted and do not correspond to the norm.

Blood test during hormonal therapy

During the period of hormonal therapy, the intake of antibiotics leads to reducing the concentration of drugs. Changes in the intestinal flora do not allow hormones to fully absorb.
To exclude an unwanted pregnancy, it is better to refrain during treatment for sexual contact.
Blood indicators while taking antibiotics and hormones will be distorted.

What changes in the blood leads to antibiotics to?

Antibiotics are divided into groups, each of which has its own spectrum of action and affects the composition of the blood differently. Young cells are most influenced by the greatest influence.

Changes in plasma during antibiotics:

Group aminoglycosides leads to a decrease in blood cells.
Levomycetin affects the level of white blood cells.
The penicillin group distorts the result of antiglobulin dough.
Glycopeptide antibiotics Increase histamine levels.
Polymixin affects the number of calcium and platelets.
Cephalosporins affect the level of hemoglobin.
Aminopenicillins Introduce rapid blood fracture.

The effectiveness of treatment with one of the drugs can be evaluated by a fence of blood no earlier than two weeks after recovery

Basic requirements for blood donation

Any analysis should be preceded by a doctor’s consultation. When donating blood, we follow the general algorithm:

Blood indicators change during the day, so the best time to test blood is morning clock.
Before analysis from the diet, exclude Fat, spicy, smoked.
On the eve of the diagnosis, it is not recommended to perform physical exercises, attend physiotherapeutic procedures, and get nervous.
Toxic substances cannot be consumed, strong tea and coffee.
Blood is donated on 10-14 days after the last day of taking antibiotics and other drugs.
Repeated blood control must be taken under equally fulfilled conditions - the same time, diet, laboratory.

To protect your health, follow all the recommendations of the attending physician.

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