Save up -80% on Rifaximin

Note: this is a drug discount program, not an insurance plan.

RX BIN: 015558
RX PCN: HT
Group ID: DDN6600
Card Holder ID: DDN6600

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2018 Price of Rifaximin

Xifaxan 200 mg tablet

$8.97

tablet

* price without discount in nearest pharmacy. Price may vary.

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Rifaximin volume of distribution

About RX24Drugs

Discount Cards 16,000+

Clients Benefit 29%

Total savings $4,735,080

What is Rifaximin

Rifaximin is a semisynthetic, rifamycin-based non-systemic antibiotic, meaning that the drug will not pass the gastrointestinal wall into the circulation as is common for other types of orally administered antibiotics. It has multiple indications and is used in treatment of traveller’s diarrhea caused by E. coli; reduction in risk of overt hepatic encephalopathy recurrence; as well as diarrhea-predominant irritable bowel syndrome (IBS-D) in adult women and men. It is marketed under the brand name Xifaxan by Salix Pharmaceuticals.

Rifaximin mechanism of action

Rifaximin acts by inhibiting RNA synthesis in susceptible bacteria by binding to the beta-subunit of bacterial deoxyribonucleic acid (DNA)-dependent ribonucleic acid (RNA) polymerase enzyme. This results in the blockage of the translocation step that normally follows the formation of the first phosphodiester bond, which occurs in the transcription process.

Dosage forms of Rifaximin

DrugDosageQuantityPrice
Rifaximin200mg100 Tablet$152.00
Rifaximin400mg100 Tablet$135.00
Rifaximin550mg50 Tablet$86.00
Rifaximin550mg100 Tablet$163.00
Xifaxan200mg27 Tablet$109.95
Xifaxan200mg90 Tablet$331.90
Xifaxan550mg60 Tablet$1,190.00
Prescription Generics

false

International Brands

Xifaxan

Synonyms

Rifamycin L 105 Rifamycin L 105SV

Manufacturers

Carilion Materials Management

CAS number

80621-81-4

UNII

L36O5T016N

State

solid

Affected organisms

Enteric bacteria and other eubacteria

Indication of Rifaximin

Rifaximin has multiple indications by the FDA: for the treatment of patients (.12 years of age) with traveller’s diarrhea caused by noninvasive strains of Escherichia coli; for the reduction of overt hepatic encephalopathy recurrence in patients .18 years of age; and in May 2015 it was approved for irritable bowel syndrome with diarrhea (IBS-D) treatment in adult men and women.

Toxicity of Rifaximin

LD sub50 /sub 2 g/kg (orally, in rats)

RX24 Drugs Disclaimer: before buying a Rifaximin on prescription, consult your healthcare provider. Content on this page is provided for informational purposes only. Any use of this information is at your own risk.

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