What are the health risks of long term use of antibiotics?

The misuse of antibiotics is harmful to the body, and the specific harms are as follows:

1. Cause deafness.

About 2.5 million people in China are hospitalized each year due to adverse drug reactions, and about half of the deaf patients are caused by the abuse of aminoglycoside antibiotics. According to the statistics of the Shanghai Adverse Drug Reaction Monitoring Center, in the first half of 2003, a total of 248 adverse reactions caused by antimicrobial drugs were reported in Shanghai, accounting for 41% of the total number of adverse drug reactions, of which more than 60% occurred in children under 10 years old and middle-aged and elderly people over 50 years old.

2. Long-term use of antibiotics can cause cancer.

Long-term use of antibiotics will make some of the anti-cancer effects of food disappear and reduce the body's immunity. Long-term use of antibiotics puts the body in a state of "dependence" on antibiotics, unable to actively mobilize the immune system to fight pathogenic microorganisms. Over time, the immune system loses its immune function because it is not "exercised".

3. Damage to the liver.

Some antibiotics also have damage to internal organs, such as tetracycline, erythromycin, etc., which have a certain toxic effect on the liver. If the liver is damaged, the function of producing immunoglobulins will decrease, which will indirectly weaken the body's immune function. Some antibiotics such as chloramphenicol can directly cause leukopenia and even aplastic anemia.

Antibiotics are used for various viral infections, there are often abuse of antibiotics in life, antibiotics are a prescription drug, improper use or abuse will cause certain harm to human health, then, improper use of antibiotics, what harm will be caused to the body?

First, there are many types of antibiotics, the characteristics of each type of antibiotics are different, or in the use of antibiotics can not be abused, must be under the guidance of the doctor to choose correctly, the abuse of antibiotics not only can not achieve the best effect, but also bring adverse effects on health.

2. Improper use of antibiotics will lead to the occurrence of allergies, and patients will have rashes, itching, local edema, etc. In addition, improper use of antibiotics can damage liver and kidney function, and can also cause the central nervous system and blood system to be affected, and in severe cases, it will cause superinfection.

Third, the long-term abuse of antibiotics will make bacteria resistant, too much use of antibiotics will make the killed bacteria produce drug resistance, when the antibiotics are used again, the resistance of bacteria will become stronger and stronger, and the best effect of antibiotics will become worse and worse.

Fourth, antibiotics are prescription drugs, can not be taken without authorization, antibiotics are only suitable for infections caused by bacteria, different antibiotics for different bacteria have an inhibitory effect, when using antibiotics, it is necessary to make clear which bacteria are causing it, in the targeted selection of appropriate antibiotics, in order to achieve safe and effective medication.

Fifth, in the absence of disease, do not use antibiotics indiscriminately, especially children should be cautious about the use of antibiotics as much as possible, improper use of antibiotics in children will affect physical development, and even bring serious harm to the organs of the body, such as causing deafness, increasing the risk of arthritis and other risks, if children need to use antibiotics, they must be used correctly under the guidance of doctors.

Antibiotics are a kind of prescription drugs, there are many types of antibiotics, and different types of antibiotics must be selected according to the specific situation of the individual when using them, in order to achieve better results.

Misuse of antibiotics is likely to damage the nervous system, kidneys, and blood system; When antimicrobial drugs are printed or killed by sensitive bacteria, some insensitive bacteria or molds continue to grow and multiply, causing superinfection; Antimicrobial resistance can also develop.

The dangers of misuse of antimicrobials are as follows:

1. Abuse of antibiotics may cause imbalance of intestinal flora, diarrhea and fungal infection.

2. Intestinal bacteria are an important part of the body's immune system, and the intestines can determine the health of the liver and brain, and the abuse of antibiotics will kill intestinal bacteria and cause corresponding diseases.

3. Side effects of the gastrointestinal tract, liver and kidney damage, as well as damage to the blood system, and various organs of multiple systems will be poisoned by antibacterial drugs.

It will make a person's ** become particularly yellow, and if there is no strength in the body, it will become particularly tired, and it will feel particularly drowsy and cross-infection, low immunity, low resistance, and it is difficult to have some problems. Toxic side effects may occur.

Categories: Healthcare.

Analysis: The misuse of antibiotics is harmful.

Antibiotics are common medications in prescription. According to statistics, antibiotics account for 15-20% of all prescriptions, and of these, only 5% are really needed. This shows that with the increase of antibiotic varieties, the phenomenon of misuse of antibiotics is becoming more and more serious.

In fact, the role of antibiotics is to treat diseases with antibacterial, not to cure all diseases, and it has both advantages and disadvantages to the human body, both beneficial and harmful. So, what are the disadvantages of indiscriminate use and abuse of antibiotics?

Toxic reactions: mainly manifested in three aspects: nervous system, kidney and hematopoietic system. For example, streptomycin can impair the balance function of the vestibular regulation of the ear, causing symptoms such as dizziness, tinnitus, numbness of the mouth and limbs, and can also damage the kidneys.

For example, chloramphenicol can inhibit the regeneration of red blood cells, reduce white blood cells, and cause aplastic anemia.

Allergic reactions: It mostly occurs in people with specific constitutions, and its manifestations are most severe in anaphylactic shock. Within a few minutes after taking the drug, chest tightness, palpitations, dizziness, numbness of the limbs, difficulty breathing, cold sweat, bruising, blood pressure drop, etc., can cause death in severe cases.

Both penicillin and streptomycin can cause anaphylactic shock, and penicillin is more serious.

Double infection: When antibiotics are used to inhibit or kill sensitive bacteria, some insensitive bacteria or molds can grow and multiply, causing new infections, which is called "double infection". This is more common in patients who have been abusing antibiotics for a long time.

The bacteria that are double infected are all drug resistant, so it is difficult and the case fatality rate is high.

Antimicrobial resistance: Bacteria can develop resistance to a variety of antibiotics, especially topical antibiotics are more likely to develop resistant strains than systemic antibiotics. The increasing number of resistant bacteria is closely related to the widespread use of antibiotics.

Among them, staphylococcus, dysentery bacillus, and tuberculosis bacillus are the most prominent. Diseases caused by drug-resistant bacteria have become a major problem.

How to use antibiotics rationally? Only the diseases caused by bacterial infection, the selection of sensitive antibiotics, in order to achieve rational use, all the cold, flu, mumps, measles and other diseases caused by viruses, there is no need to use antibiotics, after use is also ineffective. In addition, if one antibiotic can be used in the process, do not use multiple antibiotics in combination.

Also, don't increase the amount of antibiotics you do.

Hello, according to what you said, I think that antibiotics, on the body, overdose, can cause, liver and kidney damage, can be applied, cephalosporins, levofloxacin and other drugs ** and other drugs**.

Unreliable, the hazards of antibiotics include the following:

1. Long-term use of antimicrobial drugs can lead to intestinal flora disorders and cause secondary infections, including bacterial and fungal infections.

2. Long-term application or over-application, and the application of antimicrobial drugs without indications can cause bacterial resistance.

3. Antibacterial drugs have different degrees of adverse reactions, such as common aminoglycoside drugs, which damage the kidneys, among which streptomycin and gentamicin can damage hearing, macrolide drugs have a relatively high probability of liver damage, tetracycline drugs can cause tetracycline teeth in children, vancomycin can damage the kidneys, linezolid has obvious platelet decline, quinolones and carbapenems often have neurological toxicity, and many kinds of antibacterial drugs have different degrees of toxicity.

4. Antibiotics can cause allergies, mild cases can be manifested as allergic urticaria, severe cases can appear anaphylactic shock, and the application of vancomycin can also cause red man syndrome, so there are advantages and disadvantages of antibacterial drugs.

Antibiotics refer to a class of secondary metabolites with anti-pathogen or other activities produced by microorganisms (including bacteria, fungi, actinomycetes) or higher animals and plants in the course of life, and can interfere with the development and function of other living cells.

The antibacterial or bactericidal effect of antimicrobial agents such as antibiotics is mainly aimed at the mechanism of "bacteria have but humans (or other animals and plants) do not", including four major mechanisms of action, namely: inhibiting bacterial cell wall synthesis, enhancing bacterial cell membrane permeability, interfering with bacterial protein synthesis and inhibiting bacterial nucleic acid replication and transcription.

Antibiotics interact with cell membranes:Some antimicrobials interact with the cell membrane of the cell and affect the permeability of the membrane, so that important substances such as salt ions, proteins, nucleic acids and amino acids in the cell leak out, which has a fatal effect on the cell. However, there are some similarities between the basic structure of bacterial cell membranes and human cell membranes, so these antibiotics have certain toxicity to humans.

Antibiotics that act in this way are polymyxin and beverbacterin.