What are specific and non-specific antibiotics?

Specific antibiotics target particular types of bacteria or infections, effectively treating only those organisms while minimizing impact on beneficial bacteria. In contrast, non-specific antibiotics, often referred to as broad-spectrum antibiotics, can act against a wide range of bacteria, including both gram-positive and gram-negative types. While specific antibiotics are preferred for their precision and reduced side effects, non-specific antibiotics are useful in treating serious infections where the causative agent is unknown. However, the use of broad-spectrum antibiotics can increase the risk of antibiotic resistance and disrupt normal flora.