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  2. History of penicillin - Wikipedia

    en.wikipedia.org/wiki/History_of_penicillin

    The problem was sloppy hygiene practices by health care workers, poor medical practices like prophylactic use of antibiotics, and slipshod administrative practices, such as taking babies from their mothers to large hospital nurseries where they could infect each other. [226] Antibiotic-resistant infections were reported in Australia in 1952. [226]

  3. List of β-lactam antibiotics - Wikipedia

    en.wikipedia.org/wiki/List_of_β-lactam_antibiotics

    This is a list of common β-lactam antibiotics—both administered drugs and those not in clinical use—organized by structural class. Antibiotics are listed alphabetically within their class or subclass by their nonproprietary name. If an antibiotic is a combination drug, both ingredients will be listed.

  4. Antibiotic - Wikipedia

    en.wikipedia.org/wiki/Antibiotic

    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. [1] [2] They may either kill or inhibit the growth of bacteria.

  5. β-Lactam antibiotic - Wikipedia

    en.wikipedia.org/wiki/Β-Lactam_antibiotic

    β-Lactam antibiotics are indicated for the prevention and treatment of bacterial infections caused by susceptible organisms. At first, β-lactam antibiotics were mainly active only against gram-positive bacteria, yet the recent development of broad-spectrum β-lactam antibiotics active against various gram-negative organisms has increased their usefulness.

  6. List of antibiotics - Wikipedia

    en.wikipedia.org/wiki/List_of_antibiotics

    The following is a list of antibiotics. The highest division between antibiotics is bactericidal and bacteriostatic. Bactericidals kill bacteria directly, whereas ...

  7. Analgesic - Wikipedia

    en.wikipedia.org/wiki/Analgesic

    An analgesic drug, also called simply an analgesic, antalgic, pain reliever, or painkiller, is any member of the group of drugs used for pain management.Analgesics are conceptually distinct from anesthetics, which temporarily reduce, and in some instances eliminate, sensation, although analgesia and anesthesia are neurophysiologically overlapping and thus various drugs have both analgesic and ...

  8. Antimicrobial spectrum - Wikipedia

    en.wikipedia.org/wiki/Antimicrobial_spectrum

    Narrow-spectrum antibiotics have low propensity to induce bacterial resistance and are less likely to disrupt the microbiome (normal microflora). [3] On the other hand, indiscriminate use of broad-spectrum antibiotics may not only induce the development of bacterial resistance and promote the emergency of multidrug-resistant organisms, but also cause off-target effects due to dysbiosis.

  9. Clarithromycin - Wikipedia

    en.wikipedia.org/wiki/Clarithromycin

    Clarithromycin, sold under the brand name Biaxin among others, is an antibiotic used to treat various bacterial infections. [3] This includes strep throat, pneumonia, skin infections, H. pylori infection, and Lyme disease, among others. [3] Clarithromycin can be taken by mouth as a tablet or liquid or can be infused intravenously. [3]