Fidaxomicindrug info
fidaxomicin 200 MG Oral Tablet [Dificid]
What it is used for
DIFICID is a macrolide antibacterial indicated in adult and pediatric patients 6 months of age and older for the treatment of C. difficile -associated diarrhea. To reduce the development of drug-resistant bacteria and maintain the effectiveness of DIFICID and other antibacterial drugs, DIFICID should be used only to treat infections that are proven or strongly suspected to be caused by C. difficile.
1.1 Clostridioides difficile -Associated
Diarrhea DIFICID ® is indicated in adult and pediatric patients aged 6 months and older for the treatment of C. difficile -associated diarrhea (CDAD). 1.2 Usage To reduce the development of drug-resistant bacteria and maintain the effectiveness of DIFICID and other antibacterial drugs, DIFICID should be used only to treat infections that are proven or strongly suspected to be caused by C. difficile. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective October 16, 2024. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
DIFICID (fidaxomicin) is a macrolide antibacterial drug for oral administration. Its CAS chemical name is Oxacyclooctadeca-3,5,9,13,15-pentaen-2-one, 3-[[[6-deoxy-4- O -(3,5-dichloro-2-ethyl-4,6-dihydroxybenzoyl)-2- O -methyl-β-D-mannopyranosyl]oxy]methyl]-12-[[6-deoxy-5- C -methyl-4- O -(2-methyl-1-oxopropyl)-β-D- lyxo -hexopyranosyl]oxy]-11-ethyl-8-hydroxy-18-[(1 R )-1-hydroxyethyl]-9,13,15-trimethyl-, (3 E,5 E,8 S,9 E,11 S,12 R,13 E,15 E,18 S )-. The structural formula of fidaxomicin is shown in Figure 1.
Figure 1: Structural Formula of Fidaxomicin DIFICID tablets are film-coated and contain 200 mg of fidaxomicin per tablet and the following inactive ingredients: butylated hydroxytoluene, hydroxypropyl cellulose, lecithin (soy), magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, pregelatinized starch, sodium starch glycolate, talc, and titanium dioxide. DIFICID for oral suspension is supplied as granules in bottles containing 5.45 g of fidaxomicin (40 mg of fidaxomicin per mL after reconstitution) and the following inactive ingredients: citric acid, microcrystalline cellulose, mixed berry flavor, sodium benzoate, sodium citrate, sodium starch glycolate, sucralose, and xanthan gum. Chemical Structure
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective October 16, 2024. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
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