rifigon
Introduction to rifigon
Rifigon is a medication primarily used to treat certain bacterial infections in the gut. It is known for its effectiveness in managing conditions like traveler's diarrhea and irritable bowel syndrome with diarrhea (IBSD). Rifigon works by targeting the bacteria in the intestines, helping to alleviate symptoms and improve gut health.
Composition of rifigon
Rifigon contains the active ingredient Rifaximin, which is a type of antibiotic. It works by inhibiting bacterial RNA synthesis, preventing the growth and replication of bacteria in the gut.
Uses of rifigon
- Treatment of traveler's diarrhea caused by E. coli
- Management of irritable bowel syndrome with diarrhea (IBSD)
- Prevention of hepatic encephalopathy
- Off-label use for small intestinal bacterial overgrowth (SIBO)
- Off-label use for C. difficile-associated diarrhea
Side effects of rifigon
Common side effects:
- Headache
- Nausea
- Abdominal pain
- Diarrhea
Serious side effects:
- Allergic reactions
- Liver dysfunction
- Clostridium difficile-associated diarrhea
Precautions of rifigon
Rifigon should be used with caution in individuals with a history of liver disease. It is not recommended for those with hypersensitivity to rifaximin or any component of the formulation. Pregnant or breastfeeding women should consult a healthcare provider before using rifigon. It is also not suitable for treating systemic infections.
How to Take rifigon
- For traveler's diarrhea: 200 mg three times a day for 3 days
- For IBSD: 550 mg three times a day for 14 days
- For hepatic encephalopathy: 550 mg twice a day for long-term use
- Rifigon is taken orally, with or without food
Conclusion of rifigon
Rifigon is a valuable medication for treating specific bacterial infections in the gut. With its targeted action and minimal systemic absorption, it effectively manages conditions like traveler's diarrhea and IBSD. However, it is essential to use rifigon under medical supervision, especially for individuals with liver conditions or those who are pregnant or breastfeeding.
Similar Medicines
Available in 2 variations

Rifigon 200 Tablet
Rifigon 200 Tablet
strip of 10 tablets

Rifigon 400mg Tablet
strip of 10 tablets
Related Faqs

What does Rifnim do for the liver?
In liver disease, there is an increased growth of bacteria in the intestine which increases the load of toxins travelling through the body. This further increases the possibility of toxins reaching the brain which can cause abnormal brain function. Rifnim slows down the growth of bacteria in the gut, decreasing the symptoms in cases of liver disease.

How long does Rizix take to work for IBS?
Rizix usually starts acting within 24 to 48 hours. The symptoms like diarrhea improve gradually after you start taking this medication. Usually, taking Rizix for 2 weeks relieves the symptoms of IBS. Moreover, it has also been seen that this 2-week course of Rizix provides relief for up to 10 weeks even after stopping the medication.

How long does Rifarest take to work for IBS?
Rifarest usually starts acting within 24 to 48 hours. The symptoms like diarrhea improve gradually after you start taking this medication. Usually, taking Rifarest for 2 weeks relieves the symptoms of IBS. Moreover, it has also been seen that this 2-week course of Rifarest provides relief for up to 10 weeks even after stopping the medication.
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