How Do Antibiotics Work?
Antibiotics combat bacterial infections through various mechanisms. Some, like penicillin, interfere with the bacterial cell wall synthesis, causing the cell to burst. Others, such as tetracyclines and macrolides, inhibit protein synthesis by targeting bacterial ribosomes. Some antibiotics, like fluoroquinolones, disrupt DNA replication and repair. Understanding how these drugs work helps in selecting appropriate treatments and developing new antibiotics. Research continues to explore innovative ways to overcome resistance mechanisms and enhance the effectiveness of existing antibiotics, ensuring they remain a cornerstone in the fight against bacterial infections.