Facts you did not know about antibiotics / Penicillin, the most important discovery

2024-09-15 20:05:00, Shëndeti CNA

Facts you did not know about antibiotics / Penicillin, the most important

Illustrative photo, taken from Google

Antibiotics are chemical substances that help fight bacterial infections by stopping the growth of bacteria or by destroying them. The history of antibiotics is long and spans the evolution of medical technology.

Before the discovery of antibiotics, people used natural materials with antibacterial properties to fight infections, such as honey, garlic, and some spices.

Antibiotics as a known substance began to be discovered at the beginning of the 20th century. The most important discovery occurred in 1928, when Alexander Fleming discovered penicillin. He observed that a culture of the mold, Penicillium notatum, inhibited the growth of bacteria in a petri dish. This discovery marked the beginning of the modern era of antibiotics.

After the discovery of penicillin, researchers and chemists began working to develop methods for its mass production. In the 1940s, penicillin began to be used massively in the treatment of bacterial infections, especially during World War II.

After penicillin, many other antibiotics were discovered and developed, including streptomycin, tetracycline, and erythromycin, each with different actions against different bacterial species.

Illustrative photo, taken from Google

Researchers continued to experiment with different composites to discover new antibiotics. This has led to the development of different classes of antibiotics, dividing them according to chemical structure and mechanism of action.

With the increased use of antibiotics in recent years, there has been an increase in bacterial resistance. Bacteria develop mechanisms to protect themselves from antibiotics, causing some antibiotics to become insufficient for some infections.

The increase in bacterial resistance has brought a great demand for the discovery of new antibiotics and alternative methods to fight infections.

Antibiotics have saved millions of lives and revolutionized medicine. However, the challenges associated with the development of bacterial resistance require special care in their use. It is important for patients to follow their doctors' instructions and take antibiotics only for bacterial infections, thus preventing their abuse./ Adapted from CNA