Rifarex 200mg Tablet
By Rifarex
Rx
10 Tablet in a Strip

Composition
Rifaximin(200mg)

Manufacturer - Tas Med India Pvt Ltd
Plot No. 45, N.T.M., Sector -26, Chandigarh

Expires on or after
September, 2025
About Rifarex 200mg Tablet
Rifarex 200mg Tablet is an antibiotic medication containing Rifaximin, which falls under the category of Antibiotics. It is specifically designed for adults dealing with traveller's diarrhoea, a prevalent digestive tract ailment often acquired while traveling due to consuming contaminated food or water. The condition typically manifests with severe stomach cramps and loose stools.
Rifaximin, the key component of Rifarex 200mg Tablet, operates as an intestinal antibiotic by targeting the bacteria responsible for the infection. It works by obstructing crucial enzymes within the bacteria, essential for their survival. Consequently, the growth and proliferation of harmful bacteria in the gut are hindered, effectively controlling diarrhoea.
In your treatment journey with Rifarex 200mg Tablet, it is crucial to adhere strictly to the prescribed duration, even if symptoms improve midway through therapy. Should you fail to observe any improvement after three days of treatment or if your condition worsens, prompt consultation with your healthcare provider is advised.
It is important to note that Rifarex 200mg Tablet is not recommended for use in cases of bloody diarrhoea, diarrhoea accompanied by fever, or when patients experience unformed stools more than eight times a day. Moreover, individuals encountering stomach-related issues like constipation, vomiting, or stomach pain due to gut blockages should avoid this medication.
Prior to commencing treatment with Rifarex 200mg Tablet, notify your doctor if you are pregnant, suspect a pregnancy, or are breastfeeding, as a precautionary measure. This drug is generally unsuitable for individuals under 18 years of age.
As with any medication, Rifarex 200mg Tablet may induce pink or reddish discoloration of urine, which is typically harmless and tends to vanish once therapy is discontinued. However, if this side effect causes concern, consult your healthcare professional promptly.
Commonly reported side effects of Rifarex 200mg Tablet include headaches, flatulence, stomach pain, constipation, urgency to empty bowels, and fever. Should any of these side effects worsen, seeking medical advice is recommended.
Benefits
The Rifarex 200mg Tablet offers significant benefits in the treatment of infectious diarrhea. Infectious diarrhea is a distressing condition where harmful microorganisms in the digestive system lead to sudden loose or watery stools. Rifarex 200mg Tablet works by effectively targeting and halting the growth of these harmful bacteria in the intestines. Through its mechanism of action, this medication disrupts the ability of the bacteria to produce essential proteins crucial for their survival and multiplication. By impeding this process, Rifarex 200mg Tablet helps eliminate the harmful bacteria responsible for the infection, ultimately alleviating the diarrhea symptoms. This leads to a reduction in diarrhea episodes and promotes an overall sense of well-being by helping you feel better. The ability of Rifarex 200mg Tablet to specifically combat the root cause of infectious diarrhea underscores its effectiveness and value in managing this challenging condition.
How to use the Rifarex 200mg Tablet
To use Rifarex 200mg Tablet, follow your doctor's instructions regarding dosage and duration. Swallow the tablet whole without chewing, crushing, or breaking it. You can take Rifarex 200mg Tablet with or without food, but try to take it at the same time each day for better effectiveness. Remember to follow the prescribed schedule to ensure the best results from this medication. If you have any questions or concerns about how to use Rifarex 200mg Tablet, consult your doctor or pharmacist for further guidance.
Uses of Rifarex 200mg Tablet
"Rifarex 200mg Tablet is primarily used for treating infectious diarrhea. It is an effective medication used to alleviate symptoms associated with this condition, helping to combat the underlying infection. By targeting the root cause of infectious diarrhea, Rifarex 200mg Tablet works to provide relief and improve overall well-being. This medication is specifically formulated to address the issues related to infectious diarrhea, making it a suitable choice for those experiencing such symptoms. It is recommended to use Rifarex 200mg Tablet as directed by a healthcare professional for optimal results in managing infectious diarrhea."
What conditions Rifarex 200mg Tablet treats?
Infectious diarrhea is a condition with sudden onset of loose or watery stools due to harmful microorganisms in the digestive system. Rifarex 200mg Tablet treats this by targeting and stopping the growth of harmful bacteria in the intestines. The medicine disrupts the bacteria's ability to make essential proteins, eliminating the bad bacteria causing the infection, reducing diarrhea, and improving symptoms.
Should you consult a doctor?
If you experience persistent side effects like headache, nausea, fever, abdominal pain, vomiting, flatulence, constipation, or tenesmus while taking Rifarex 200mg Tablet, it is important to consult your doctor. These side effects are usually temporary and may go away as your body gets used to the medicine, but if they continue or become bothersome, seeking medical advice is recommended. Additionally, if your urine appears reddish in color due to the medication, know that this is a normal and harmless effect. Before starting the treatment with Rifarex 200mg Tablet, inform your doctor if you are pregnant, breastfeeding, have liver, kidney, or heart conditions, or if you are allergic to any medications. Following the prescribed dose and duration is crucial to effectively treating infectious diarrhea, as stopping the medication early may result in the infection returning and being more challenging to manage.
Side effects of Rifarex 200mg Tablet
When taking Rifarex 200mg Tablet, some people may experience side effects. Most of these side effects are not serious and may go away as your body gets used to the medication. It is essential to consult your doctor if the side effects persist or if you are concerned about them. Common side effects may include headache, nausea, fever, abdominal pain, vomiting, flatulence, constipation, and tenesmus, which is an increased urge to have a bowel movement. If you encounter any of these side effects while taking Rifarex 200mg Tablet, it is essential to discuss them with your healthcare provider.
Safety advice

liver
When using Rifarex 200mg Tablet, it is important to exercise caution if you have severe liver disease. Patients with such conditions may require a dose adjustment for this medication. It is advisable to consult your doctor for guidance on the appropriate use of Rifarex 200mg Tablet to ensure your liver health is taken into consideration.

kidney
Rifarex 200mg Tablet is considered safe for use in patients with kidney disease. Information indicates that dose adjustment may not be necessary. Consult your doctor for guidance.

alcohol
Consult your doctor when consuming alcohol with Rifarex 200mg Tablet.

driving
Rifarex 200mg Tablet typically does not impact your driving ability.

pregnancy
Rifarex 200mg Tablet may not be safe to use during pregnancy as limited human studies and animal studies suggest potential harm to the developing baby. Your doctor will assess the benefits and risks before prescribing. Please consult your doctor.

breastfeeding
Rifarex 200mg Tablet is likely safe to use while breastfeeding. The limited human data available indicates that there is no significant risk to the baby.
Consumption warning before consuming Rifarex 200mg Tablet
Before consuming Rifarex 200mg Tablet, it is important to note that this medicine is an antibiotic used to treat infectious diarrhea. It functions by eliminating harmful bacteria in the intestines. It can be taken alone or in combination with other medications, with or without food, at the same time daily. Following the prescribed dose and duration is crucial to prevent the infection from recurring.
Potential side effects may include vomiting, headache, constipation, fever, abdominal pain, and nausea which are usually temporary. If these side effects persist, consult your doctor. Moreover, this medicine may cause your urine to turn reddish, although this is normal.
Inform your doctor before starting Rifarex 200mg Tablet if you are pregnant, breastfeeding, have liver, kidney, heart issues, or are allergic to any medications. Discontinuing the treatment prematurely may lead to the infection returning and becoming harder to manage.
What if you forgot to take Rifarex 200mg Tablet?
If you forget to take your Rifarex 200mg Tablet, don't worry. Just take the missed dose as soon as you remember. But if it's close to the time for your next dose, it's best to skip the missed one and continue with your normal schedule. Remember, do not take a double dose to make up for the missed one. Stick to your regular routine to ensure the medication works effectively.
Related lab tests
Related Lab Tests for monitoring the efficacy and safety of Rifarex 200mg Tablet may include Culture Stool and Stool Examination R/M. These tests can provide important information about the presence of any infections or abnormalities in the gastrointestinal tract that could be affecting the absorption or effectiveness of the medication. Culture Stool test helps identify any pathogenic bacteria present in the stool, while Stool Examination R/M test can provide insights into the overall health of the gastrointestinal system, including any signs of inflammation or infection. By monitoring these lab tests periodically, healthcare providers can assess the response to treatment with Rifarex 200mg Tablet and make informed decisions regarding any necessary adjustments or additional interventions.
Additional Information
Habit Forming | No |
Chemical Class | Rifamycin derivatives |
Therapeutic Class | GASTRO INTESTINAL |
Action Class | RNA polymerase inhibitors- Rifamycins |
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The information provided on this website is to the best of our abilities to ensure it is accurate, reliable, and reviewed by a team of professionals. It should not be used to diagnose, prevent, or cure any health problem. The information presented here is not intended to create a doctor-patient relationship or replace a registered medical practitioner's advice, diagnosis, or treatment. The absence or provision of any information or warning regarding any medicine should not be assumed as an implied or explicit assurance of safety or efficacy. We highly recommend consulting your registered medical practitioner for all queries or doubts related to your medical condition. Do not ignore professional medical advice or delay seeking it based on the content encountered on our website. We intend to support, not replace, the doctor-patient relationship.
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Content verified by

Dr. Preeti Kumar
MBBS, DGO - Obstetrics and Gynaecology, DNB - Obstetrics and Gynaecology
Last update on 01-Oct-2024