Antibiotics may not only harm healthy gut bacteria but also have short- and long-term effects on a person’s health. For example, they can reduce gut flora diversity and affect digestion. Sometimes, ...

It’s long been known that antibiotics can disrupt the balance of bacteria in the gut, typically causing short-term symptoms like diarrhea. Some research suggests the disruption can last for several ...

When a bacterium becomes resistant to one antibiotic, it may sometimes become more sensitive to another. This biological side ...

Antibiotics are medications that treat bacterial infections. They achieve this by killing bacteria or slowing their growth. Some common types of antibiotics include penicillin and macrolides. Medical ...