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  1. en.wikipedia.org › wiki › AntibioticAntibiotic - Wikipedia

    1 day ago · An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or inhibit the growth of bacteria.

  2. 3 days ago · Antibiotic, chemical substance produced by a living organism, generally a microorganism, that is detrimental to other microorganisms. Antibiotics came into worldwide prominence with the introduction of penicillin in 1941.

    • The Editors of Encyclopaedia Britannica
  3. 5 days ago · Linezolid is an antibiotic that is commonly used for the following infections caused by certain bacteria. Pneumonia. Skin infections. Certain infections that are resistant to another antibiotic...

  4. 3 days ago · The antibiotics most likely to cause an allergic reaction are penicillins and cephalosporins. What are the signs and symptoms of an allergic reaction to an antibiotic? Mild symptoms include red, itchy, flaky, or swollen skin.

  5. 3 days ago · Thus, researchers are interested in protecting gut bacteria while allowing medications to fight infections properly. A recent study published in Nature examined the effectiveness of a new ...

  6. 2 days ago · Antibiotics work by inhibiting the growth of bacteria. They are usually prescribed for 7 to 14 days. However, in certain cases, especially in long-term illnesses a prolonged use of antibiotics is recommended, which is normally associated with various side effects.

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  8. 5 days ago · Antibiotics are substances that inhibit the growth of microbes such as bacteria, microscopic fungi or protozoans.

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