Exafib 15 Tablet (Rivaroxaban 15mg): Complete Medicine Guide
When to Call Your Doctor IMMEDIATELY
- Blood in vomit or vomit that looks like coffee grounds
- Black, tarry stools or bright red blood in stool
- Severe headache, confusion, or vision changes
- Sudden weakness or numbness on one side of the body
- Coughing up blood or blood-tinged sputum
- Uncontrolled bleeding from a cut or nosebleed that won't stop
- Yellowing of skin or eyes, dark urine, or severe abdominal pain
- Swelling, pain, or numbness in the legs after spinal procedure
If experiencing severe symptoms, call emergency services immediately.
What is rivaxon tablet used for?
This medicine is an anticoagulant (blood thinner) used to treat and prevent blood clots. It works by blocking factor Xa, a key clotting protein. It is taken orally, usually once or twice daily, and requires regular monitoring for bleeding and kidney function.
- Generic Name: Rivaroxaban (15mg)
- Manufacturer: Glenmark Pharmaceuticals Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 rivaxon tablet के बारे में (Hindi Summary)
उपयोग: यह दवा रिवरोक्साबैन 15 मिलीग्राम युक्त एक एंटीकोआगुलेंट (रक्त पतला करने वाली) दवा है। इसका उपयोग गहरी शिरा घनास्त्रता (DVT) और फुफ्फुसीय एम्बोलिज्म (PE) के इलाज और पुनरावृत्ति को रोकने के लिए किया जाता है। यह अनियमित दिल की धड़कन (नॉन-वाल्वुलर एट्रियल फिब्रिलेशन) वाले रोगियों में स्ट्रोक के जोखिम को कम करने में भी मदद करती है। इसके अलावा, यह हिप या घुटने के प्रतिस्थापन सर्जरी के बाद रक्त के थक्के बनने से रोकने के लिए दी जाती है। यह दवा फैक्टर Xa को रोककर काम करती है, जिससे थ्रोम्बिन का निर्माण कम होता है और रक्त के थक्के नहीं बनते।
साइड इफेक्ट्स: इस दवा का सबसे आम दुष्प्रभाव रक्तस्राव है, जैसे नाक से खून आना, मसूड़ों से खून आना, आसानी से चोट लगना या मल में खून आना। कुछ लोगों को मतली, पेट दर्द, सिरदर्द, चक्कर आना और थकान महसूस हो सकती है। गंभीर रक्तस्राव जैसे पेट या दिमाग में रक्तस्राव दुर्लभ है लेकिन आपातकालीन हो सकता है। अगर आपको असामान्य रक्तस्राव, काला मल, खून की उल्टी, गंभीर सिरदर्द या दृष्टि में बदलाव दिखे तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: यह दवा एक शक्तिशाली रक्त पतला करने वाली दवा है, इसलिए इसे डॉक्टर के निर्देशानुसार ही लें। इसे रोज एक ही समय पर लें, भोजन के साथ या बिना। डॉक्टर की सलाह के बिना इसे अचानक बंद न करें, क्योंकि इससे रक्त के थक्के बनने का खतरा बढ़ सकता है। किसी भी सर्जरी या दंत चिकित्सा से पहले अपने डॉक्टर को इस दवा के बारे में बताएं। अन्य रक्त पतला करने वाली दवाओं, दर्द निवारक दवाओं (जैसे इबुप्रोफेन) या हर्बल सप्लीमेंट्स के साथ इसका सेवन न करें। यदि आपको चोट लगने या रक्तस्राव का खतरा है तो सावधानी बरतें। इसे कमरे के तापमान पर सूखी जगह पर रखें।
💊 rivaxon tablet Uses & Benefits
[{"condition":"Deep vein thrombosis (DVT) and pulmonary embolism (PE) treatment","description":"Used to treat blood clots in the legs and lungs, and to prevent their recurrence.","evidence":"Well-established"},{"condition":"Non-valvular atrial fibrillation","description":"Reduces the risk of stroke and systemic embolism in patients with irregular heartbeat not caused by heart valve problems.","evidence":"Well-established"},{"condition":"Venous thromboembolism (VTE) prophylaxis after hip or knee replacement surgery","description":"Prevents blood clots after major orthopedic surgery.","evidence":"Well-established"},{"condition":"Secondary prevention of cardiovascular events","description":"May be used in combination with aspirin to reduce the risk of major cardiovascular events in patients with coronary artery disease or peripheral artery disease.","evidence":"Established in specific populations"}]
Off-label uses: [{"condition":"Antiphospholipid syndrome","description":"Sometimes considered as an alternative to warfarin, but evidence is limited and it is not routinely recommended.","evidence":"Limited"},{"condition":"Cerebral venous sinus thrombosis","description":"May be used off-label for treatment, but data are still emerging.","evidence":"Limited"}]
Primary treatment for: Venous thromboembolism (DVT/PE)
Also treats: Non-valvular atrial fibrillation, Post-orthopedic surgery VTE prophylaxis, Coronary artery disease, Peripheral artery disease
📋 Drug Information
| Generic Name(s) | Rivaroxaban (15mg) |
| Brand Name | rivaxon tablet |
| Manufacturer | Glenmark Pharmaceuticals Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | CARDIAC |
| Action Class | Oral Factor Xa Inhibitors |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Keep in the original container, tightly closed, away from moisture and heat. Do not refrigerate. Keep out of reach of children. |
| Shelf Life | 24 months from the date of manufacture. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine is a direct inhibitor of factor Xa, a serine protease that plays a central role in the coagulation cascade. By selectively blocking factor Xa, it prevents the conversion of prothrombin to thrombin, thereby reducing thrombin generation and fibrin clot formation. This inhibition is dose-dependent and reversible. Because it acts directly on factor Xa, it does not require antithrombin as a cofactor, unlike indirect inhibitors such as heparin. This mechanism effectively anticoagulates the blood and prevents both venous and arterial thrombosis.
Mechanism Steps
💡 How to Take rivaxon tablet
Strength: Immediate-release tablet, 15 mg
Dosage Information
| Adult Dosage | The dose of this medicine must be individualized by a qualified clinician based on the indication, age, weight, renal and hepatic function, and other medications. For treatment of deep vein thrombosis and pulmonary embolism, a common regimen is 15 mg twice daily for 21 days, followed by 20 mg once daily. For prevention of stroke in non-valvular atrial fibrillation, the typical dose is 20 mg once daily with the evening meal, but 15 mg once daily may be used in patients with renal impairment. For prophylaxis after hip or knee replacement surgery, 10 mg once daily is often used. Always follow your doctor's prescription exactly. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may have reduced renal function and are at higher risk of bleeding. Dose selection should be cautious, and renal function should be monitored. No specific dose adjustment is recommended based solely on age, but individualization is necessary. |
| Renal Impairment | Dose adjustment is required in renal impairment. For patients with creatinine clearance (CrCl) 15-50 mL/min, the dose may need to be reduced or the interval extended depending on the indication. For CrCl <15 mL/min, use is not recommended. Consult a nephrologist or your doctor for specific guidance. |
| Hepatic Impairment | This medicine is contraindicated in patients with hepatic disease associated with coagulopathy and clinically relevant bleeding risk, including Child-Pugh B and C cirrhosis. No dose adjustment is recommended for mild hepatic impairment (Child-Pugh A), but use with caution. |
| Maximum Daily Dose | The maximum recommended daily dose is 30 mg for the treatment of DVT/PE (15 mg twice daily) during the initial phase, and 20 mg once daily for other indications. Do not exceed the prescribed dose. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of rivaxon tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Warfarin | Major | |
| Ibuprofen | Major | |
| Aspirin | Major | |
| Ketoconazole | Major | |
| Rifampin | Major | |
| Erythromycin | Moderate | |
| Fluconazole | Moderate | |
| Carbamazepine | Major | |
| St. John's Wort | Major | |
| Clopidogrel | Major |
🚨 Major Interactions
- Strong CYP3A4 inhibitors (e.g., ketoconazole, ritonavir)
- Strong CYP3A4 inducers (e.g., rifampin, carbamazepine)
- Other anticoagulants (e.g., warfarin, heparin, enoxaparin)
- NSAIDs (e.g., ibuprofen, naproxen)
- Antiplatelet agents (e.g., aspirin, clopidogrel)
⚡ Moderate Interactions
- Moderate CYP3A4 inhibitors (e.g., erythromycin, fluconazole)
- Moderate CYP3A4 inducers (e.g., efavirenz, modafinil)
- SSRIs/SNRIs
🍷 Alcohol Interaction
Alcohol may increase the risk of gastrointestinal bleeding and can affect liver function, which may alter the metabolism of this medicine. It is advisable to limit or avoid alcohol while taking this medicine. Consult your doctor for personalized advice.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Active clinically significant bleeding","Hepatic disease associated with coagulopathy and clinically relevant bleeding risk (Child-Pugh B and C)","Pregnancy and breastfeeding","Hypersensitivity to rivaroxaban or any component of the formulation","Concomitant use with strong CYP3A4 and P-gp inhibitors (e.g., ketoconazole, ritonavir) or inducers (e.g., rifampin, carbamazepine)"]
⚠️ Warnings & Precautions
["Increased risk of bleeding: Monitor for signs of bleeding and instruct patients to report immediately.","Spinal/epidural hematoma: Risk increased with neuraxial anesthesia or spinal puncture. Monitor for neurological signs.","Renal impairment: Dose adjustment required; avoid in severe impairment for certain indications.","Hepatic impairment: Contraindicated in Child-Pugh B and C cirrhosis.","Prosthetic heart valves: Not recommended for patients with mechanical heart valves.","Antiphospholipid syndrome: Not recommended for patients with triple positive antiphospholipid syndrome.","Premature discontinuation: Increases risk of thrombotic events. Cover with alternative anticoagulant if needed."]
🤱 Lactation Safety
This medicine is excreted in breast milk in animal studies. It is not known whether it is excreted in human milk. Because of the potential for serious adverse reactions in nursing infants, breastfeeding is not recommended during treatment. Consult your doctor for alternative options.
💊 Overdose Management
There is no specific antidote for this medicine. Overdose may lead to bleeding. In case of overdose, immediately contact a healthcare professional or poison control center. Treatment is supportive and may include administration of activated charcoal if ingestion is recent. If life-threatening bleeding occurs, prothrombin complex concentrate (PCC) or recombinant factor VIIa may be considered. Hemodialysis is not expected to be effective due to high protein binding.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember on the same day. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take two doses at the same time to make up for a missed dose. If you are unsure, consult your doctor or pharmacist.
Additional Safety Advice
This medicine is a potent blood thinner, so safety is paramount. Always take it exactly as prescribed by your doctor, at the same time each day, with or without food. Do not stop taking it suddenly without medical advice, as this can increase the risk of blood clots. Inform all your healthcare providers, including dentists and surgeons, that you are taking this medicine before any procedure. Avoid activities that carry a high risk of injury or bleeding. Do not take other blood thinners, nonsteroidal anti-inflammatory drugs, or certain herbal supplements without consulting your doctor, as they can increase bleeding risk. If you miss a dose, follow your doctor's instructions; do not double the dose. Store the tablets at room temperature away from moisture and heat. Keep out of reach of children. Regular monitoring of kidney function and blood counts may be necessary, especially if you have other health conditions.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients (above 65 years) may have reduced renal function and are at higher risk of bleeding. Dose selection should be cautious, and renal function should be monitored regularly. Falls prevention strategies are important to reduce bleeding risk.
🤰 Pregnancy Planning (TTC)
This medicine is contraindicated during pregnancy. If you are planning to become pregnant, consult your doctor to switch to a safer alternative before conception. Effective contraception is recommended while taking this medicine.
🏥 Post-Surgery Considerations
After surgery, this medicine may be used to prevent blood clots. However, it increases bleeding risk, so your surgeon will decide when it is safe to start or restart. Inform your surgeon that you are on this medicine before any procedure.
🦷 Dental Procedures
Before any dental procedure, inform your dentist that you are taking this medicine. They may recommend stopping it temporarily or taking precautions to control bleeding. Do not stop the medicine without consulting your doctor.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
While taking this medicine, you should avoid contact sports or activities that carry a high risk of falls or injury, such as skiing, boxing, or football. Low-impact exercises like walking, swimming, or cycling are generally safe. Always consult your doctor before starting any new exercise regimen.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness or fatigue in some people. If you experience these, avoid driving or operating heavy machinery until you know how it affects you. Most people can continue their normal daily activities with caution to avoid cuts and bruises. Inform your employer about your condition if your job involves physical risks.
🛑 When to Stop This Medicine
Do not stop taking this medicine unless your doctor instructs you to. Your doctor will determine the appropriate duration of treatment based on your condition. If you experience serious bleeding or other severe side effects, seek immediate medical attention; your doctor may decide to stop the medicine and switch to an alternative.
📅 Long-Term Use Effects
Long-term use of this medicine is generally safe when monitored appropriately. The main risk is bleeding, which persists as long as you take the medicine. Regular monitoring of kidney and liver function is recommended. Some patients may develop anemia due to chronic blood loss. Long-term use does not cause addiction. Your doctor will periodically assess the need for continued treatment based on your condition.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can help prevent DVT in high-risk situations, but not a substitute for anticoagulation.
Evidence: Well-established for DVT preventionRegular exercise, weight management, and smoking cessation reduce cardiovascular risk.
Evidence: Well-establishedAlternatives like apixaban, edoxaban, dabigatran, or warfarin may be considered based on your condition.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no specific vaccine interactions with this medicine. However, intramuscular injections should be given with caution due to bleeding risk. Inform your healthcare provider before receiving any vaccine.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight and moisture
❌ DON'T
Do not store in bathroom cabinet
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store at room temperature and protect from moisture. If crossing time zones, consult your doctor about adjusting dosing times. Carry a medical alert card stating you are on an anticoagulant. Check local customs regulations for carrying prescription medicines.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine starts working within 2 to 4 hours after taking a dose, reaching peak effect. However, its full benefits in preventing clots develop over time with consistent use.
A: No, you should not stop this medicine without consulting your doctor. Stopping suddenly can increase the risk of blood clots, which can be life-threatening.
A: If you miss a dose, take it as soon as you remember on the same day. If it's almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.
A: This medicine is contraindicated during pregnancy as it may cause bleeding in the fetus or newborn. If you are pregnant or planning to become pregnant, consult your doctor immediately.
A: Yes, you can take this medicine with or without food. Taking it with food may help reduce stomach upset.
🤔 Common Patient Concerns
🔄 Substitutes for rivaxon tablet
View AllAlternative brands with exact same active ingredient:
-
rivoxamac 15mg tabletMacleods Pharmaceuticals Pvt Ltd ₹121.88 2.3% CHEAPER
-
rivatane 15mg tabletMedley Pharmaceuticals ₹121.88 2.3% CHEAPER
-
rpigat 15mg tabletNatco Pharma Ltd ₹121.88 2.3% CHEAPER
-
alriza 15 tabletAlniche Life Sciences Pvt Ltd ₹140.00 12.3% COSTLIER
-
rivastar 15mg tabletOrris Pharmaceuticals ₹140.63 12.8% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be stopped once you feel better.
Fact: No, stopping this medicine suddenly can increase the risk of blood clots. Always consult your doctor before stopping. - Myth: This medicine is safe to take with any painkiller.
Fact: No, NSAIDs like ibuprofen can increase bleeding risk. Always check with your doctor before taking any other medicine. - Myth: This medicine requires frequent blood tests like warfarin.
Fact: This medicine does not require routine INR monitoring, but kidney function and signs of bleeding should be monitored.
🔄 Alternative Options
Generic Alternatives
- Rivaroxaban 15 mg tablet
Brand Alternatives
- Xarelto