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  • Antiseptic Bactericidal or Bacteriostatic

Antiseptic Bactericidal or Bacteriostatic

On the principle of disinfection, sterilization and bacteriostatic
The medicine of the world is related to the health of people's livelihood, and the way of disinfection, sterilization and bacteriostatic is very important. When a doctor uses medicine, he must understand the essence of this, so that the medicine can achieve its effect and the disease can be cured.

The sterilizer aims to eliminate harmful microorganisms to prevent the spread of diseases. There are various methods, chemical agents and physical means can be used. Chemicals such as alcohols and aldose, with their special chemical properties, break the structure of microorganisms and make them inactive. Physical methods, such as high temperature, radiation, use heat or energy to destroy the life foundation of microorganisms.

The sterilizer directly causes microorganisms to die. Its action is rapid, and it can remove a large number of harmful bacteria in a short time. The drug enters the body, or acts on the cell wall, causing it to be damaged; or interferes with the metabolism of the bacteria, cutting off its source of life. This process requires precision and force to kill the enemy before cutting weeds and roots.

Bacteriostatic is different. It does not kill microorganisms, but inhibits their growth and reproduction. If drugs are used to make their protein synthesis, or disturb their nucleic acid replication, it is difficult for the bacteria to multiply although they exist. The method of bacteriostatic is slow and long-lasting, and is suitable for some situations where strong sterilization is not suitable. For example, minor infections on the surface of the body need to be treated gently to prevent excessive stimulation.

However, the method of disinfection, sterilization and bacteriostatic needs to be weighed against the pros and cons. Sterilization is too fierce, or damage the normal cells of the human body; improper bacteriostatic, may also cause pathogenic bacteria to be resistant to drugs. Therefore, doctors should choose carefully according to the severity of the disease, the difference in site, and the characteristics of the bacteria.

When taking medication, it is necessary to carefully observe the patient's physique. The old and young are weak, the tolerance is poor, and the medication should be slow; the young and healthy can be slightly stronger. And the amount and frequency of medication also need to be precisely controlled. Excessive toxicity and side effects will be obvious, and if the amount is small, the effect will not be achieved.

The principle of disinfection, sterilization and bacteriostatic is complicated. If doctors understand this principle and apply medicine with scientific methods and a prudent heart, they can eliminate diseases and diseases for patients and ensure the well-being of all people.