Rifaximin tablets are highly effective in the management of hepatic encephalopathy, a condition characterized by impaired liver function leading to the accumulation of toxins in the bloodstream, which can cause neurological complications. These tablets are also widely used to treat specific types of diarrhea, particularly those caused by bacterial infections. Rifaximin is an antibiotic that works by eradicating and inhibiting the proliferation of pathogenic bacteria within the intestines.