Antibiotics are substances that inhibit the growth of bacteria. They work by killing bacteria or preventing their reproduction, and may be synthesized chemically or by naturally-occurring or ...

Amoxicillin begins to work within a few hours after starting the antibiotic. You may start to feel better within 48 to 72 hours. However, you should always finish taking all your prescribed medication ...

Antibiotic resistance tends to stabilize over time, according to a new study. Antibiotic resistance tends to stabilize over time, according to a study published April 3, 2025 in the open-access ...

Known for spending much of its life underground, the little-known American burying beetle could hold the key to developing the next generation of antibiotic treatments. For the past two decades ...

Infants given antibiotics within the first days of life show measurable suppression of immune system development. A new study found that antibiotic exposure during the neonatal window disrupts gut ...

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Researchers found most samples resistant to key antibiotics, including carbapenems, with 97% carrying plasmids that spread resistance, highlighting the urgent need for global surveillance and ...

A smaller version of the Vetlen Pouch, an antibiotic delivery system designed to administer antibiotics directly to wounds in animal patients, was recently introduced by Vetlen, the company behind the ...

Saccharin, a common artificial sweetener, may soon play a new medical role. Recent research shows it can destroy some of the world’s most dangerous bacteria. “Antibiotic resistance is one of the major ...

Most cellulitis symptoms will decrease after three to five days with infections typically clearing up in about 10 days. However, cellulitis will only heal if you take oral antibiotics as prescribed.

Now, there’s hope on the horizon for these patients. Early clinical trial results indicate a new antibiotic drug could treat — or even cure — the infection. Experts are hailing it as a “ma ...

Antibiotic allergies are commonly reported among patients, but most do not experience reactions on rechallenge with the same agents. These reported allergies complicate management of infections in ...