Rifarex 550mg Tablet

Rifarex 550mg Tablet contains Rifaximin (550mg), an antibiotic used to treat infections in the intestines. It is commonly prescribed for conditions like traveler’s diarrhea, irritable bowel syndrome with diarrhea (IBS-D), and for preventing hepatic encephalopathy in patients with chronic liver disease. Rifarex 550mg works directly in the gastrointestinal tract and has minimal absorption into the bloodstream, making it effective and well-tolerated with a low risk of systemic side effects.

Uses of Rifarex 550mg Tablet

• Treatment of traveler’s diarrhea caused by non-invasive E. coli
• Management of irritable bowel syndrome with diarrhea (IBS-D)
• Prevention of hepatic encephalopathy in liver cirrhosis patients
• Reduction of intestinal bacteria that produce toxins in liver disease

How Rifarex 550mg Tablet Works

Rifarex 550mg Tablet works by inhibiting the growth of harmful bacteria in the intestines. Rifaximin, its active ingredient, blocks bacterial RNA synthesis, preventing bacteria from multiplying. Since it remains mostly in the gut and is poorly absorbed, it targets infections locally with fewer systemic effects.

Benefits of Rifarex 550mg Tablet

• Effectively treats gut-related bacterial infections
• Relieves symptoms like diarrhea, abdominal pain, and bloating
• Helps prevent episodes of hepatic encephalopathy
• Minimal risk of systemic side effects
• Improves quality of life in patients with IBS-D

How to Take Rifarex 550mg Tablet

Take Rifarex 550mg Tablet exactly as prescribed by your doctor. You can take it with or without food. Swallow the tablet whole with a glass of water—do not crush or chew it. The dosage and duration of treatment will depend on your specific condition. Always complete the full course, even if your symptoms improve early.

Side Effects of Rifarex 550mg Tablet

• Common side effects: Nausea, headache, gas, abdominal pain, fatigue
• Less common effects: Constipation, dizziness, fever
• Rare but serious: Severe diarrhea, allergic reactions, skin rash

Seek medical attention if you notice any serious or allergic symptoms.

Safety Advice

• Consult your doctor before use if pregnant or breastfeeding
• Use with caution in patients with liver conditions
• Avoid alcohol during the course of treatment
• Inform your doctor about any other medications or health conditions
• Do not self-medicate or exceed the prescribed dose

Frequently Asked Questions (FAQs)

Q: What is Rifarex 550mg Tablet used for?
A: It is used to treat traveler’s diarrhea, IBS-D, and to prevent hepatic encephalopathy in patients with liver disease.

Q: Can I take Rifarex 550mg on an empty stomach?
A: Yes, it can be taken with or without food as directed by your doctor.

Q: Is Rifarex 550mg safe for long-term use?
A: It can be used long-term under medical supervision, especially for chronic liver conditions.

Q: What should I do if I miss a dose?
A: Take it as soon as you remember. If it's almost time for the next dose, skip the missed one. Do not take a double dose.

Q: Can Rifarex 550mg treat viral infections?
A: No, Rifarex 550mg only works against certain bacterial infections. It is not effective for viral illnesses like the flu or common cold.