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Metronidazole, sold under the brand name Flagyl among others, is an antibiotic and antiprotozoal medication. [11] It is used either alone or with other antibiotics to treat pelvic inflammatory disease, endocarditis, and bacterial vaginosis. [11]
Metronidazole: Flagyl: Infections caused by anaerobic bacteria; also amoebiasis, trichomoniasis, giardiasis: Discolored urine, headache, metallic taste, nausea; alcohol is contraindicated: Produces toxic free radicals that disrupt DNA and proteins. This non-specific mechanism is responsible for its activity against a variety of bacteria ...
Metronidazole is an antibiotic with an off-label use in eradicating H. pylori for treating gastric ulceration. Resistance of metronidazole is above 15% worldwide. [ 32 ] It is likely to be resistant so is not the first line choice of treatment. [ 44 ]
The β-lactam core structures. (A) A penam.(B) A carbapenam.(C) An oxapenam.(D) A penem.(E) A carbapenem.(F) A monobactam.(G) A cephem.(H) A carbacephem.(I) An oxacephem. This is a list of common β-lactam antibiotics—both administered drugs and those not in clinical use—organized by structural class.
In some cases, for example, if the mother has epilepsy or diabetes, the risk of stopping a medication may be worse than risks associated with taking the medication while pregnant. The mother's healthcare professional will help make these decisions about the safest way to protect the health of both the mother and unborn child. [4]
Quinolone antibiotics constitute a large group of broad-spectrum bacteriocidals that share a bicyclic core structure related to the substance 4-quinolone. [1] They are used in human and veterinary medicine to treat bacterial infections, as well as in animal husbandry, specifically poultry production.
For example, the British National Formulary uses the cautions versus contraindications pair, and various U.S. CDC webpages use precautions versus contraindications. The logic of the latter two styles is the idea that readers must never be confused: the word contraindication in that usage always is meant in its absolute sense , providing ...
Perhaps the most common example is metronidazole. Other heterocycles such as nitrothiazoles are also used for this purpose. Nitroheterocycles may be reductively activated in hypoxic cells, and then undergo redox recycling or decompose to toxic products. [5] Three nitroimidazole antibiotics: metronidazole, tinidazole, and nimorazole