Overview: Penicillin is an antibiotic that is used to treat bacterial infections. It kills certain types of bacteria by blocking their ability to create their cell wall. The most common side ...

Penicillin antibiotics are often administered via injection. (Image credit: Getty Images) What does penicillin treat? Today, natural and semisynthetic types of penicillin are widely used around ...

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.

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.

Healthcare professionals may prescribe antibiotics for types of rhinitis that are associated with bacterial infections. Treatments for other types of rhinitis include antihistamines, decongestants ...

Penicillin is an antibiotic used to treat various types of infections, including sexually transmitted diseases, such as syphilis and pneumonia.

Antibiotics are a common treatment for tooth infections to kill dangerous bacteria and prevent your infection from spreading. We’ll talk about the most effective antibiotics for tooth infections ...

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 ...