THROBEX 20

# Rivaroxaban 20 mg ## SHORT DESCRIPTION **Rivaroxaban 20 mg** is an oral **anticoagulant (blood thinner)** belonging to the class of medicines called **direct oral factor Xa inhibitors**. It is used to reduce the formation of harmful blood clots in certain conditions. Rivaroxaban may be prescribed for conditions such as **atrial fibrillation, deep vein thrombosis (DVT), and pulmonary embolism (PE)**. The correct dose and duration depend on the medical condition and individual risk factors. ## KEY BENEFITS * Helps prevent and treat certain blood clots * Helps reduce the risk of stroke and systemic embolism in eligible patients with non-valvular atrial fibrillation * Used for treatment of DVT and pulmonary embolism * Helps reduce the risk of recurrent DVT or PE after initial treatment when appropriate * Provides predictable anticoagulant activity without routine INR monitoring in most patients * Taken orally, making it convenient for long-term anticoagulation ## USES / INDICATIONS Rivaroxaban may be prescribed for: * **Prevention of stroke and systemic embolism in adults with non-valvular atrial fibrillation** and appropriate risk factors * **Treatment of deep vein thrombosis (DVT)** * **Treatment of pulmonary embolism (PE)** * Reduction of the risk of recurrent DVT or PE after initial treatment * Prevention of venous thromboembolism in selected patients following certain orthopedic surgeries * Other cardiovascular indications in specific patients, sometimes at different strengths and in combination with antiplatelet therapy **Important:** Rivaroxaban 20 mg is not the appropriate dose for every indication. Different conditions require different strengths and dosing schedules. ## HOW IT WORKS Rivaroxaban is a **direct factor Xa inhibitor**. Factor Xa plays an important role in the blood-clotting cascade by helping convert prothrombin into thrombin. Thrombin is necessary for the formation of fibrin, which forms the structural framework of a blood clot. By directly inhibiting factor Xa, rivaroxaban reduces thrombin generation and decreases the body's ability to form harmful blood clots. ## DOSAGE & ADMINISTRATION * Take Rivaroxaban 20 mg exactly as prescribed by your doctor. * **For many indications, the 20 mg dose should be taken with food** to ensure adequate absorption. * Take the tablet at approximately the same time each day when prescribed once daily. * Swallow the tablet with water. * Do not stop rivaroxaban suddenly without medical advice because this can increase the risk of blood clots, stroke, or other serious complications. * The duration of treatment depends on the condition being treated and your individual risk of clotting and bleeding. ### Important dosing information The **20 mg strength is commonly used once daily for certain indications**, such as ongoing treatment of DVT/PE or stroke prevention in eligible patients with non-valvular atrial fibrillation. However, patients with impaired kidney function or certain other medical conditions may require a different dose. **Always follow the exact dose prescribed for your condition.** ### Missed dose If you miss a once-daily 20 mg dose, take it as soon as you remember on the same day. Continue with the regular schedule the next day. Do not take more than one 20 mg dose in a day unless specifically instructed. ## SIDE EFFECTS The most important adverse effect of rivaroxaban is **bleeding**. Possible side effects include: * Easy bruising * Nosebleeds * Bleeding gums * Heavier menstrual bleeding * Prolonged bleeding from minor cuts * Blood in the urine * Gastrointestinal bleeding * Anemia * Nausea * Abdominal discomfort * Dizziness or weakness related to blood loss ### Serious side effects Seek immediate medical attention for: * Severe or uncontrollable bleeding * Vomiting blood or material resembling coffee grounds * Black or tarry stools * Red or dark urine * Severe headache * Sudden weakness or numbness * Difficulty speaking * Severe dizziness or fainting * Significant bleeding following an injury * Severe back pain accompanied by neurological symptoms Serious bleeding can be life-threatening and requires urgent medical evaluation. ## PRECAUTIONS & WARNINGS ### Risk of bleeding Rivaroxaban increases the risk of bleeding. Tell your doctor if you have: * A history of significant bleeding * Stomach or intestinal ulcers * Liver disease * Kidney disease * Uncontrolled high blood pressure * A bleeding disorder * Recently undergone surgery or an invasive procedure Report unusual or persistent bleeding promptly. ### Kidney function Kidney function can affect rivaroxaban exposure and bleeding risk. Your doctor may assess kidney function before and during treatment. ### Liver disease Rivaroxaban should be avoided or used with particular caution in certain patients with significant liver disease or impaired clotting. ### Surgery and dental procedures Tell your surgeon or dentist that you take rivaroxaban before any procedure. The medicine may need to be temporarily interrupted under medical supervision. **Do not stop rivaroxaban on your own before surgery.** ### Spinal or epidural procedures Patients receiving spinal or epidural anesthesia or undergoing spinal procedures may have a rare but serious risk of bleeding around the spinal cord. Inform the healthcare team that you are taking rivaroxaban. ### Pregnancy and breastfeeding Tell your doctor if you are pregnant, planning pregnancy, or breastfeeding. Rivaroxaban is generally avoided during pregnancy unless specifically determined appropriate by a specialist. ## DRUG INTERACTIONS Rivaroxaban can interact with medicines that increase bleeding risk or alter its blood concentration. Important interactions include: * **Other anticoagulants** such as warfarin, apixaban, dabigatran, or heparin * **Antiplatelet medicines** such as aspirin and clopidogrel * **NSAIDs** such as ibuprofen, naproxen, and diclofenac * Certain **antifungal medicines**, particularly strong CYP3A4/P-gp inhibitors * Certain **HIV antiviral medicines** * Strong enzyme inducers such as rifampicin, carbamazepine, phenytoin, and phenobarbital * Some herbal products, including **St. John's wort** Combining medicines that increase bleeding risk should only be done under medical supervision. **Always tell your doctor and pharmacist about all prescription medicines, OTC medicines, vitamins, and herbal supplements you take.** ## STORAGE INFORMATION * Store Rivaroxaban 20 mg according to the manufacturer's instructions. * Keep at room temperature. * Protect from excessive heat and moisture. * Keep tablets in the original packaging. * Keep out of reach and sight of children. * Do not use after the expiry date. * Do not use tablets if the packaging is damaged or the medicine appears abnormal. ## PRESCRIPTION STATUS **Rivaroxaban 20 mg is a prescription-only anticoagulant medicine.** It should be taken only under the supervision of a qualified healthcare professional because incorrect dosing or abrupt discontinuation can cause serious bleeding or clotting complications. ## GENUINE MEDICINE ASSURANCE To help ensure you receive genuine Rivaroxaban 20 mg: * Purchase only from a licensed and reputable pharmacy. * Check the medicine name and strength carefully. * Verify the manufacturer's information. * Check the batch number and expiry date. * Ensure the packaging is sealed and undamaged. * Do not purchase prescription medicines from unauthorized sellers. * Do not use tablets with suspicious or altered packaging. * Consult a pharmacist if you have concerns about authenticity. ## FAQ SECTION ### What is Rivaroxaban 20 mg used for? Rivaroxaban 20 mg is an anticoagulant used for certain conditions including **stroke prevention in eligible patients with non-valvular atrial fibrillation** and treatment or prevention of recurrence of **deep vein thrombosis (DVT) and pulmonary embolism (PE)**. ### Is Rivaroxaban 20 mg a blood thinner? Yes. Rivaroxaban is commonly called a blood thinner, although it does not literally thin the blood. It reduces the blood's ability to form clots by inhibiting factor Xa. ### How does Rivaroxaban 20 mg work? Rivaroxaban directly inhibits **factor Xa**, reducing thrombin generation and preventing the formation and growth of harmful blood clots. ### Should Rivaroxaban 20 mg be taken with food? For the 20 mg dose, **taking it with food is important for adequate absorption**. Follow the instructions provided with your specific product. ### Can I stop Rivaroxaban 20 mg suddenly? No. Do not stop rivaroxaban without medical advice. Stopping anticoagulation prematurely can increase the risk of serious blood clots, stroke, or other complications. ### Does Rivaroxaban require INR monitoring? Unlike warfarin, rivaroxaban generally does **not require routine INR monitoring** to adjust its dose. However, your doctor may monitor kidney function, liver function, blood counts, and other factors as clinically appropriate. ### What are the most common side effects of Rivaroxaban? Bleeding-related effects are the most important, including bruising, nosebleeds, bleeding gums, and prolonged bleeding from minor injuries. Anemia and gastrointestinal symptoms may also occur. ### Can Rivaroxaban cause internal bleeding? Yes. Rivaroxaban can cause serious internal bleeding. Seek urgent medical attention for black stools, vomiting blood, blood in the urine, severe unexplained weakness, fainting, or severe headache. ### Can I take ibuprofen while taking Rivaroxaban? Ibuprofen and other NSAIDs can increase the risk of bleeding when combined with rivaroxaban. Do not regularly use NSAIDs without discussing them with your doctor or pharmacist. ### Can I take paracetamol with Rivaroxaban? Paracetamol is generally considered less likely than NSAIDs to increase bleeding risk, but you should still follow your doctor's advice, especially if you require frequent pain relief. ### Can I take aspirin with Rivaroxaban? Aspirin can increase bleeding risk when combined with rivaroxaban. The combination may be prescribed for specific cardiovascular indications, but it should only be taken when specifically recommended by a healthcare professional. ### Can I drink alcohol while taking Rivaroxaban? Alcohol can increase the risk of bleeding, particularly with heavy or frequent consumption. Discuss alcohol use with your doctor or pharmacist. ### What should I do if I miss a Rivaroxaban 20 mg dose? For a once-daily 20 mg regimen, take the missed dose as soon as you remember on the same day and continue your normal schedule the following day. Do not take more than one 20 mg dose in a day unless your doctor specifically instructs you to do so. ### Can Rivaroxaban 20 mg be used during pregnancy? Rivaroxaban is generally not routinely used during pregnancy. If you are pregnant or planning pregnancy, speak with your doctor immediately about appropriate anticoagulation. ### Can Rivaroxaban be taken during breastfeeding? Discuss breastfeeding with your doctor before taking rivaroxaban. Your healthcare professional can recommend the safest anticoagulant option for your circumstances. ### What happens if I take too much Rivaroxaban? Taking too much rivaroxaban can significantly increase the risk of serious bleeding. Seek urgent medical attention if you take more than prescribed, particularly if you develop any signs of bleeding. ### Does Rivaroxaban dissolve blood clots? Rivaroxaban does not directly dissolve existing clots. It prevents factor Xa activity, reducing further clot formation and allowing the body's natural processes to gradually break down clots. ### Is Rivaroxaban 20 mg available without a prescription? Rivaroxaban is generally a **prescription-only medicine** because it requires careful assessment of clotting and bleeding risks. ### Can Rivaroxaban be taken with other blood thinners? Combining rivaroxaban with other anticoagulants can substantially increase bleeding risk and should only be done under specialist medical supervision. ### How long do I need to take Rivaroxaban 20 mg? Treatment duration depends on the condition. Some people require treatment for several months, while others may need long-term or lifelong anticoagulation. Your doctor will determine the appropriate duration. ## MEDICAL DISCLAIMER This information about **Rivaroxaban 20 mg** is provided for educational and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Rivaroxaban is a potent anticoagulant, and both **bleeding and inappropriate discontinuation can cause serious complications**. The appropriate dose depends on the medical indication, kidney function, age, other medicines, and individual risk factors. **Do not start, stop, or change Rivaroxaban 20 mg without consulting a qualified healthcare professional.** Seek urgent medical attention for severe or uncontrolled bleeding, vomiting blood, black stools, blood in the urine, fainting, severe headache, or sudden neurological symptoms. Always follow the approved product information and the specific instructions provided by your doctor or pharmacist.