{"id":60357,"date":"2024-02-28T06:45:27","date_gmt":"2024-02-28T06:45:27","guid":{"rendered":"https:\/\/medsname.com\/rcifax\/"},"modified":"2026-04-30T10:23:48","modified_gmt":"2026-04-30T10:23:48","slug":"rcifax","status":"publish","type":"product","link":"https:\/\/medsbase.com\/el\/rcifax\/","title":{"rendered":"Rcifax"},"content":{"rendered":"

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⚡ Quick Answer — What is Rcifax?<\/h3>\n

Rcifax<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 rifaximin 400 mg or 550 mg<\/strong> — a non-absorbable rifamycin antibiotic that acts almost entirely within the gut lumen. Three validated indications: traveller’s diarrhoea (non-invasive E. coli), prevention of overt hepatic encephalopathy in cirrhosis, and IBS-D (diarrhoea-predominant irritable bowel)<\/strong>. Less than 0.4 percent of an oral dose is absorbed systemically, so off-target side effects, drug interactions, and resistance pressure on commensal bacteria are minimal. WHO-GMP certified manufacturer.<\/p>\n<\/div>\n

\u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03af\u03bb\u03b5\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7 MedsBase:<\/strong> \u2714 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7 WHO-GMP \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae<\/strong> ✔ Discreet packaging ✔ Worldwide shipping ✔ Verified customer reviews (1,400+ customers)<\/a><\/div>\n

\ud83d\udce6 \u039a\u03ac\u03b8\u03b5 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03bb\u03af\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae \u0395\u03b3\u03b3\u03cd\u03b7\u03c3\u03b7\u03c2 \u0395\u03c0\u03b1\u03bd\u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2<\/strong><\/a> \u2014 \u03b5\u03ac\u03bd \u03c4\u03bf \u03b4\u03ad\u03bc\u03b1 \u03c3\u03b1\u03c2 \u03b4\u03b5\u03bd \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03b5\u03bd\u03c4\u03cc\u03c2 20 \u03b5\u03c1\u03b3\u03ac\u03c3\u03b9\u03bc\u03c9\u03bd \u03b7\u03bc\u03b5\u03c1\u03ce\u03bd, \u03c4\u03bf \u03b5\u03c0\u03b1\u03bd\u03b1\u03c0\u03bf\u03c3\u03c4\u03ad\u03bb\u03bb\u03bf\u03c5\u03bc\u03b5.<\/p>\n

\u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03af\u03bb\u03b5\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7 MedsBase<\/h3>\n

\u03a4\u03b1 \u03b3\u03b5\u03bd\u03cc\u03c3\u03b7\u03bc\u03b1 \u03c6\u03ac\u03c1\u03bc\u03b1\u03ba\u03ac \u03bc\u03b1\u03c2 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd WHO-GMP \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c3\u03c4\u03ad\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae, \u03b1\u03c0\u03bb\u03ae \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1 \u2014 \u03c7\u03c9\u03c1\u03af\u03c2 \u03cc\u03bd\u03bf\u03bc\u03b1 \u03c6\u03b1\u03c1\u03bc\u03ac\u03ba\u03bf\u03c5 \u03c3\u03c4\u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03b4\u03ad\u03bc\u03b1\u03c4\u03bf\u03c2. \u039f\u03b9 \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03c2 \u03bc\u03b5 \u03ba\u03ac\u03c1\u03c4\u03b1 \u03b4\u03c1\u03bf\u03bc\u03bf\u03bb\u03bf\u03b3\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 \u03c1\u03c5\u03b8\u03bc\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae (\u03bf\u03b9 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2 \u03b5\u03ba\u03ba\u03b1\u03b8\u03ac\u03c1\u03b9\u03c3\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c1\u03c5\u03b8\u03bc\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ce\u03bd \u03bc\u03b5 \u03ba\u03ac\u03c1\u03c4\u03b1 \u2014 \u03c0\u03bf\u03c4\u03ad \u201cMedsBase\u201d \u03ae \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03cc\u03bd\u03bf\u03bc\u03b1 \u03c6\u03b1\u03c1\u03bc\u03ac\u03ba\u03bf\u03c5). \u0393\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03b5\u03ba\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03c2 \u03bc\u03b5 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03b9\u03ba\u03ae \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac SEPA. \u039a\u03ac\u03b8\u03b5 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03bb\u03af\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae \u0395\u03c0\u03b1\u03bd\u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2 \u0395\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03b5\u03ce\u03c2 \u03bc\u03b1\u03c2.<\/p>\n

💡 Why “gut-selective”?<\/strong> Rifaximin is a structural analogue of rifamycin SV with an additional pyridoimidazole ring that prevents intestinal absorption. The compound therefore reaches very high concentrations in the gut lumen but does not enter the systemic circulation in significant amounts. This explains its safety profile and its preferential effect on enteric bacteria.<\/div>\n

\u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03af\u03bb\u03b5\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7 MedsBase<\/h3>\n

Rcifax is supplied from a \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7 WHO-GMP \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae<\/strong>. Every order ships discreetly worldwide and is covered by our \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae \u0395\u03b3\u03b3\u03cd\u03b7\u03c3\u03b7\u03c2 \u0395\u03c0\u03b1\u03bd\u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2<\/a> — if it does not arrive within 20 business days, we reship at no cost. Rifaximin is endorsed by AASLD 2021 for hepatic encephalopathy prevention and by ACG 2021 for traveller’s diarrhoea and IBS-D — one of the few antibiotics with strong evidence in functional GI disorders.<\/p>\n

Mechanism<\/h2>\n

Rifaximin binds the β-subunit of bacterial DNA-dependent RNA polymerase (rpoB), inhibiting bacterial RNA synthesis. Spectrum covers Gram-positive and Gram-negative aerobes and anaerobes including E. coli, Shigella, Salmonella, Campylobacter, and many enteric anaerobes. Because absorption is < 0.4 percent of the oral dose, the drug acts effectively only on intra-luminal organisms.<\/p>\n

Indications & doses<\/h2>\n\n\n\n\n\n\n\n\n\n
\u0395\u03bd\u03b4\u03b5\u03af\u03be\u03b5\u03b9\u03c2<\/th>\n\u0394\u03cc\u03c3\u03b7<\/th>\n\u0394\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1<\/th>\n<\/tr>\n<\/thead>\n
Traveller’s diarrhoea (non-invasive)<\/td>\n200–400 mg three times daily<\/td>\n3 days<\/td>\n<\/tr>\n
Hepatic encephalopathy — prevention<\/td>\n550 mg twice daily<\/td>\nLong-term, with lactulose<\/td>\n<\/tr>\n
IBS-D<\/td>\n550 mg three times daily<\/td>\n14 days; can be re-dosed up to 2 more times if symptoms recur<\/td>\n<\/tr>\n
Small-intestinal bacterial overgrowth (SIBO)<\/td>\n550 mg three times daily<\/td>\n14 days (off-label)<\/td>\n<\/tr>\n
Diverticulitis (mild)<\/td>\n400 mg \u03b4\u03cd\u03bf \u03c6\u03bf\u03c1\u03ad\u03c2 \u03b7\u03bc\u03b5\u03c1\u03b7\u03c3\u03af\u03c9\u03c2<\/td>\n7 days (off-label, with diet)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

When it is NOT the right drug<\/h2>\n