acamprosate vs oxcarbazepine
Side-by-side comparison of acamprosate and oxcarbazepine Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
Campral
Trileptal
Acamprosate is a medicine that can help you stay away from alcohol if you are alcohol-dependent and have already stopped drinking. It should be used with counseling and support.
Oxcarbazepine is a medicine used to treat seizures. It helps to control seizures in adults and children.
Acamprosate helps people who are alcohol-dependent to not drink alcohol. You must have already stopped drinking before you start taking acamprosate. This medicine works best when it is part of a complete treatment plan that includes counseling and support.
Oxcarbazepine is used to treat partial-onset seizures. These seizures start in one part of the brain. It can be used alone or with other seizure medicines.
Acamprosate is similar to a natural substance in your brain. It is thought to work by helping to restore the normal balance of brain activity that is changed by long-term alcohol use. This can reduce your craving for alcohol.
Oxcarbazepine works by reducing the electrical activity in the brain. This helps to prevent seizures. It stabilizes overexcited nerve cells.
- • Accidental injury
- • Weakness
- • Pain
- • Loss of appetite
- • Diarrhea
- • Dizziness
- • Sleepiness
- • Double vision
- • Feeling tired
- • Nausea
- Low blood pressure 14
- Weakness 13
- Condition worsened 13
- Using the medicine for something it is not approved for 13
- Sudden kidney damage 12
- Medicine not working 2,868
- Seizure 2,805
- Using medicine for unapproved purpose 1,618
- Tiredness 1,607
- Feeling dizzy 1,519
Acamprosate may increase the risk of suicidal thoughts or actions. Your doctor should watch you for depression or suicidal thoughts. Tell your doctor right away if you have any new or worsening symptoms of depression or suicidal thoughts.
This medicine can cause low sodium levels in your blood. Your doctor should check your sodium levels, especially if you take other medicines that can also lower sodium. This medicine may cause suicidal thoughts or actions. Contact your doctor right away if you have any sudden changes in mood, thoughts, or feelings.
Acamprosate may harm your unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant. It is not known if acamprosate passes into breast milk. Talk to your doctor if you are breastfeeding.
Oxcarbazepine may harm your unborn baby. Talk to your doctor if you are pregnant or plan to become pregnant. There is a pregnancy registry for women who take this medicine during pregnancy. You can enroll by calling 1-888-233-2334.
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How to Read This acamprosate vs oxcarbazepine Comparison
acamprosate is classified in the GABA Analog (Alcohol Dependence) drug class, while oxcarbazepine sits within the Anticonvulsant 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, acamprosate has 65 submissions while oxcarbazepine has 10,417. Those figures reflect cumulative reporting volume — not per-patient risk — so older, widely dispensed drugs typically look worse on count alone. No direct interaction between these two drugs is listed in our FDA-derived dataset, though co-prescription still warrants pharmacist review. 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 acamprosate and oxcarbazepine — 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.