XBB毒株刷屏,诺氟沙星上热搜!药监局提醒
New Omicron subvariant XBB.1.5 is estimated to account for 40.5 percent of COVID-19 cases in the United States in the week ending Dec 30, nearly doubling from the previous week, according to data updated Friday by the US Centers for Disease Control and Prevention (CDC).
Norfloxacin is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria. It functions by inhibiting DNA gyrase, a type II topoisomerase, and topoisomerase IV, enzymes necessary to separate bacterial DNA, thereby inhibiting cell division. It is often used in diarrhea caused by bacteria, such as enteritis and dysentery, but it is not effective for diarrhea caused by virus. In the occurrence of diarrhea symptoms, be sure to find out the cause and taking corresponding drugs, do not take this medicine carelessly.
It is important to note that Norfloxacin can hinder bone growth and development, so children under 18 should not take it.
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