carbamazepine vs edoxaban
Side-by-side comparison of carbamazepine and edoxaban. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
Concomitant use of carbamazepine with rivaroxaban, apixaban, dabigatran, and edoxaban (direct acting oral anticoagulants) is expected to result in decreased plasma concentration of these anticoagulants that may be insufficient to achieve the intended therapeutic effect. In general, coadministration of carbamazepine with rivaroxaban, apixaban, dabigatran, and edoxaban should be avoided.
Recommendation: This combination should generally be avoided to ensure your medicine works to prevent blood clots.
Tegretol
Savaysa
Carbamazepine is a medicine used to control seizures and treat nerve pain. It works by reducing abnormal electrical activity in the brain and calming nerve signals.
Savaysa is a medicine that helps to prevent blood clots. It is used to lower the chance of stroke in people with an irregular heartbeat (atrial fibrillation) and to treat blood clots in the legs or lungs.
Carbamazepine is used to treat certain types of seizures, including partial seizures and generalized tonic-clonic seizures. It can also treat mixed seizure patterns. Carbamazepine also treats the pain from trigeminal neuralgia, a nerve disorder that causes intense facial pain. It is also sometimes used for glossopharyngeal neuralgia.
Savaysa is used to lower the risk of stroke and blood clots in people with nonvalvular atrial fibrillation, a type of irregular heartbeat. It is also used to treat blood clots in the deep veins of your legs (DVT) or in your lungs (PE). You will likely need to take another medicine to prevent blood clots for 5 to 10 days before starting Savaysa for DVT or PE.
Carbamazepine is an anticonvulsant. It works by reducing the spread of seizure activity in the brain. It also stabilizes nerve impulses to reduce pain.
Savaysa is a factor Xa inhibitor. This means it blocks a substance in your blood called factor Xa. By blocking factor Xa, Savaysa helps to prevent blood from clotting.
- • Dizziness
- • Drowsiness
- • Unsteadiness
- • Nausea
- • Vomiting
- • Bleeding
- • Anemia (low red blood cells)
- • Rash
- • Abnormal liver function tests
- Seizure 3,609
- Interaction with another medicine 3,369
- Fall 3,044
- Dizziness 2,860
- Fever 2,690
No adverse event reports.
Carbamazepine can cause severe skin reactions, including Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN), which can be fatal. If you are of Asian descent, you may need a blood test before starting this medicine. Carbamazepine can also cause serious blood problems like aplastic anemia and agranulocytosis. Contact your doctor right away if you develop a fever, sore throat, rash, or unusual bleeding or bruising.
Savaysa may not work as well to prevent strokes if you have atrial fibrillation and your kidneys are working very well (CrCl > 95 mL/min). If you stop taking Savaysa too soon, you have a higher risk of blood clots or stroke. If you get medicine injected into your spine while taking Savaysa, it could cause bleeding around your spine, which can lead to paralysis.
Carbamazepine may harm an unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant. It is not known if carbamazepine passes into breast milk, so talk to your doctor about breastfeeding.
Tell your doctor if you are pregnant or plan to become pregnant. Savaysa may increase the risk of bleeding in the fetus. Do not breastfeed while taking Savaysa.
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How to Read This carbamazepine vs edoxaban Comparison
carbamazepine is classified in the Anticonvulsant drug class, while edoxaban sits within the Direct Oral Anticoagulant (Factor Xa Inhibitor) class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, carbamazepine has 15,572 submissions while edoxaban has 0. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to carbamazepine speeds up how your body clears edoxaban, which can make the blood thinner less effective.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between carbamazepine and edoxaban - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.