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Treatment for both pregnant and non-pregnant women is usually with metronidazole, [32] by mouth once. [31] Caution should be used in pregnancy, especially in the first trimester. [33] Sexual partners, even if they have no symptoms, should also be treated. [23] Single oral dose of nitroimidazole is sufficient to kill the parasites. [34]
About 60% of the metronidazole is metabolized by oxidation to the main metabolite hydroxymetronidazole and a carboxylic acid derivative, and by glucuronidation. The metabolites show antibiotic and antiprotozoal activity in vitro. [62] Metronidazole and its metabolites are mainly excreted via the kidneys (77%) and to a lesser extent via the ...
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.
Women should speak to their doctor or healthcare professional before starting or stopping any medications while pregnant. [1] Drugs taken in pregnancy including over-the counter-medications, prescription medications, nutritional supplements, recreational drugs, and illicit drugs may cause harm to the mother or the unborn child.
For the first episode of recurrent C. difficile infection, the 2017 IDSA guidelines recommend oral vancomycin at a dose of 125 mg four times daily for 10 days if metronidazole was used for the initial episode. If oral vancomycin was used for the initial episode, then a prolonged oral vancomycin pulse dose of 125 mg four times daily for 10–14 ...
metronidazole 500–750 mg three times a day for 5–10 days; tinidazole 2g once a day for 3 days is an alternative to metronidazole; Doses for children are calculated by body weight and a pharmacist should be consulted for help.
During pregnancy, paromomycin is the preferred treatment drug because of its poor intestinal absorption, resulting in less exposure to the foetus. [64] Alternatively, metronidazole can be used after the first trimester as there has been wide experience in its use for trichomonas in pregnancy. [20] [65]
Since periodontal abscesses frequently involve anaerobic bacteria, oral antibiotics such as amoxicillin, clindamycin (in penicillin allergy or pregnancy) and/or metronidazole are given (although metronidazole should be used in conjunction with a penicillin given its lack of aerobic gram positive coverage).