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 ...

Antibiotics are medicines that treat bacterial infections by killing bacteria or stopping their growth. Penicillins are a subclass of antibiotics used to treat illnesses like streptococcal infections ...

Bacteria cause urinary tract infections (UTIs), so antibiotics are the first-line treatment. Even when symptoms disappear, a person should finish their antibiotic course according to their doctor’s ...

The World Health Organisation (WHO), on Monday, published its first-ever list of antibiotic-resistant “priority pathogens”, a catalogue of 12 families of bacteria that posed threat to human health.

Add Yahoo as a preferred source to see more of our stories on Google. Antibiotics are very effective, but that doesn’t mean they’re meant to treat every cough, ache and sniffle. (Photo: Getty Images) ...