RIFAXEMANIA 550

Rifaxemania 550 contains Rifaximin 550 mg, an antibiotic from the rifamycin family. What makes rifaximin different from most antibiotics is where it works.

After you swallow a rifaximin tablet, less than 1% is absorbed into the bloodstream. Almost all of it stays in the intestine and is passed out in the stool. This makes it a gut-selective (non-systemic) antibiotic. It acts mainly on bacteria in the digestive tract, with much lower exposure for the rest of the body than a typical antibiotic.

How it works: Rifaximin binds to the beta-subunit of bacterial RNA polymerase, an enzyme bacteria need to make proteins. This stops bacterial growth and reduces the load of gut bacteria that produce irritants and toxins.

Why this matters in two conditions:

• In hepatic encephalopathy: Gut bacteria produce ammonia and other toxins. A healthy liver clears them. In advanced liver disease, they reach the brain and cause confusion, sleepiness, personality change and, in severe cases, coma. Rifaximin reduces the gut bacteria that make these toxins.
• In IBS-D: Changes in gut bacteria are thought to contribute to bloating, urgency and loose stools in some patients. Rifaximin can improve these symptoms by modifying the gut microbial balance.

The tablet is made by Steris Healthcare Pvt. Ltd., Jaipur, a WHO-GMP and ISO certified pharmaceutical company.

Product Information

Why Is Rifaxemania 550 Important?

1. Hepatic encephalopathy is serious and tends to return. HE is a complication of cirrhosis, and each episode can mean hospital admission, risk of falls and accidents, and lower quality of life for the patient and the family. Even after recovery, episodes often recur.

2. Evidence supports prevention. In a major randomised trial (Bass et al., New England Journal of Medicine, 2010), adults with cirrhosis in remission from HE who took rifaximin 550 mg twice daily had a significantly lower risk of breakthrough HE episodes and fewer HE-related hospitalisations than those on placebo. Most patients in that trial were also taking lactulose.

3. India has a large liver disease burden. Cirrhosis from alcohol-related liver disease, hepatitis B and C, and fatty liver disease is common, so HE management matters to many families and clinicians.

4. A targeted approach with a good safety profile. Because rifaximin barely enters the bloodstream, it avoids many of the systemic side effects and drug resistance concerns linked to standard antibiotics, though precautions still apply.

5. IBS-D affects daily life. Frequent loose stools, urgency and abdominal pain can disrupt work, travel and social life. A short, targeted course can offer relief to selected patients.

Key Benefits 

• Reduces the risk of HE recurrence. It helps keep people with cirrhosis stable and out of hospital.
• Gut-targeted action. Very low absorption means the effect is concentrated where the problem is, in the intestine.
• Helps relieve IBS-D symptoms. It can ease bloating, urgency and loose stools in suitable patients.
• Works alongside lactulose. It is commonly added to lactulose therapy for added protection against HE.
• Generally well tolerated. Many patients take it long-term without major problems, under supervision.
• Fewer systemic concerns. Minimal blood levels mean fewer typical antibiotic effects elsewhere in the body.
• Reliable manufacturing. Produced by Steris Healthcare under WHO-GMP standards.

Uses of Rifaxemania 550

Your doctor may prescribe it for:

• Reducing the risk of overt hepatic encephalopathy recurrence in adults with liver cirrhosis
• Irritable bowel syndrome with diarrhoea (IBS-D) in adults
• Other gut-related conditions at the doctor's discretion, based on clinical judgement

Rifaximin is not a general-purpose antibiotic. Do not use it for fever, sore throat, urinary infection or other infections outside the gut.

Precautions: What to Know Before Taking 

Do not take this medicine if you:

• Are allergic to rifaximin, other rifamycin antibiotics (such as rifampicin) or any ingredient in the tablet

Speak to your doctor first if you:

• Have severe liver impairment (Child-Pugh C). Blood levels of rifaximin are higher in advanced liver disease, so your doctor will weigh benefits and risks.
• Have diarrhoea with fever or blood in the stool. Rifaximin is not appropriate for these, and they need evaluation.
• Are pregnant, planning pregnancy or breastfeeding. Safety data are limited, so use only if the doctor judges the benefit outweighs the risk.
• Take medicines that affect drug transporters, such as cyclosporine. These can raise rifaximin levels in the blood.
• Take warfarin. INR changes have been reported, so closer monitoring may be needed.
• Have had previous C. difficile infection or severe diarrhoea after antibiotics

Side Effects 

Many people tolerate rifaximin well. Side effects are usually mild.

Common:

• Nausea
• Dizziness
• Headache
• Tiredness
• Swelling of the feet or ankles (peripheral oedema)
• Abdominal pain or bloating
• Flatulence

Less common:

• Skin rash or itching
• Fluid build-up in the abdomen (ascites), which can also occur as part of cirrhosis itself
• Raised liver enzymes on a blood test
• Muscle or joint pain
• Cough or breathlessness

Frequently Asked Questions

Where can I buy Rifaximin 550 mg online?
You can buy Rifaximin 550 mg online through a licensed pharmacy or authorized pharmaceutical supplier, subject to prescription requirements and product availability.

What is the price of Rifaximin 550 mg?
The price of Rifaximin 550 mg may vary depending on the brand, pack size, seller, and applicable charges. Check the current product listing for the latest price.

Can I order Rifaximin 550 mg online?
Yes, Rifaximin 550 mg can generally be ordered online through an authorized pharmacy or pharmaceutical supplier when available. A valid prescription may be required.

Is Rifaximin 550 mg available from Steris Healthcare?
Availability of Rifaximin 550 mg from Steris Healthcare depends on the current product range and stock. Check the relevant product listing or contact Steris Healthcare for current availability.

What is Rifaximin 550 mg used for?
Rifaximin 550 mg is an antibiotic that acts mainly within the gastrointestinal tract. It may be prescribed for specific intestinal conditions, including prevention of recurrent hepatic encephalopathy and certain cases of irritable bowel syndrome with diarrhea, depending on medical advice.

What is the composition of Rifaximin 550 mg?
Rifaximin 550 mg contains rifaximin 550 mg as the active pharmaceutical ingredient. The exact formulation and inactive ingredients should be checked on the product packaging.

Is a prescription required?
Yes, Rifaximin 550 mg is a prescription medicine and should be used only under the supervision of a qualified healthcare professional.

How should Rifaximin 550 mg be taken?
Take Rifaximin 550 mg exactly as prescribed by your doctor. Follow the recommended dose, timing, and treatment duration. Do not change the dose or stop treatment without medical advice.

What should I know before buying Rifaximin 550 mg?
Before buying Rifaximin 550 mg, verify the strength, composition, dosage form, pack size, manufacturer or marketer, expiry date, and storage instructions. Inform your doctor about allergies, liver problems, pregnancy or breastfeeding, and all medicines you are taking.

How can I order Rifaximin 550 mg online?
To order Rifaximin 550 mg online, select the required product and pack size from an authorized pharmacy or supplier, provide a valid prescription if required, and complete the applicable payment and delivery process.