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 ...

Multidrug resistant bacteria kill five million people each year, with newly resistant germs emerging faster than scientists ...

Antibiotics are only needed for sinus infections that are caused by bacteria. If you have a sinus infection from a virus, allergies, or another cause, there are some other treatments you can try.

The widespread use of antibiotics has long been implicated in the rise of drug-resistant infections. Now, scientists wonder whether unrelated drugs play a role too.

Doctors usually prescribe antibiotics for certain types of colitis, such as ulcerative colitis and ischemic colitis. While antibiotics help with symptoms, there may be some adverse effects.

But a new antibiotic has shown promise against several key “superbugs,” while minimizing damage against good bacteria in the body. Bacteria are a textbook example of evolution in action.

The team focused on amino acid proteins called peptides generated by the gut bacteria, which have often been used to create antibiotics. In total, they assessed the potential antibiotic utility of ...

Antibiotics come in two types: bactericidal, which kill bacteria, and bacteriostatic, which prevent them from growing. The antibiotics for blepharitis include oral tetracyclines like doxycycline ...

This study first examined data from 1,663,701 patients aged older than 18 years between July 1984 and December 2023 that were prescribed penicillin as well as an additional antibiotic. The ...

Scientists discovered a new class of antibiotic that kills bacteria in a unique way and isn't vulnerable to existing drug resistance. When you purchase through links on our site, we may earn an ...

Five percent of Shigella infections are now resistant to standard antibiotics. This could be a predictor of what’s to come with other bacteria. By Dana G. Smith Multiple strains of the diarrhea ...