oxcarbazepine

Storing Oxcarbazepine, and how long it keeps

Quoted from this product’s own FDA label. Storage belongs to the product and its device, not to the drug in general — a pen and a tablet of the same medicine are kept completely differently.

• “Use within 7 weeks of first opening the bottle.”
• “Instruct patients to discard any unused oxcarbazepine oral suspension after 7 weeks of first opening the bot tle [see Dosage and Administration (2.”
• “Instruct patients to discard any unused oxcarbazepine oral suspension after 7 weeks of first opening the bottle [see Dosage and Administration (2.”
• “Instruct patients to discard any unused oxcarbazepine oral suspension after 7 weeks of first opening the bottle [see Dosage and Administration ( 2.”
• “Instruct patients to discard any unused oxcarbazepine oral suspension after 7 weeks of first opening the bottle [ see Dosage and Administration ( 2.”
• “Instruct patients to discard any unused oxcarbazepine oral suspension after 7 weeks of first opening the bottle [ see Dosage and Administration (2.”

• “Store oxcarbazepine oral suspension, USP in the original container.”

How long does Oxcarbazepine stay in your body?

The elimination half-life of oxcarbazepine is about 2 hours (immediate-release tablets and oral suspension) — the time it takes the body to clear about half of it. As a rule of thumb, a medicine is mostly gone after roughly 4 to 5 half-lives, though this varies from person to person with age and kidney or liver function. The parent drug's 2-hour half-life is misleading on its own: oxcarbazepine is rapidly converted to its active metabolite MHD (10-monohydroxy derivative), which carries most of the anti-seizure activity and has a half-life of about 9 hours. In severe kidney impairment (creatinine clearance under 30 mL/min) MHD's half-life roughly doubles, to about 19 hours, with a 2-fold increase in exposure. In adults 60 to 82 years old, MHD peak levels and exposure ran 30% to 60% higher than in adults 18 to 32, an effect the label attributes to age-related decline in creatinine clearance rather than age itself. Mild-to-moderate liver impairment did not change the pharmacokinetics of either oxcarbazepine or MHD. The extended-release form differs: in Oxtellar XR studies the elimination half-life of oxcarbazepine was 7 to 11 hours and MHD 9 to 11 hours, reflecting the slower release rather than slower clearance.

This is general information, not medical advice. It doesn’t tell you when a drug test would read negative (tests detect substances for different, often longer, windows) or when it’s safe to take another dose — ask your pharmacist or prescriber. Source: Oxcarbazepine tablets, film coated — FDA prescribing information, Section 12.3 Pharmacokinetics (DailyMed SPL).

Frequently asked questions

What does Oxcarbazepine treat?

Oxcarbazepine (Oxcarbazepine) may be used to treat partial epilepsies, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.

How does Oxcarbazepine work?

Oxcarbazepine is a anti-epileptic agent. Anti-epileptic (anticonvulsant) drugs calm the abnormal, excessive electrical activity that triggers seizures. They do this by stabilizing overactive sodium or calcium channels in nerve cells, boosting the brain's natural calming chemical GABA, or dampening excitatory signals, which makes nerves less likely to fire uncontrollably.

How is Oxcarbazepine rated?

pharmaranks gives Oxcarbazepine a composite score of 3.5 out of 5, currently based on 1 weighted source (FDA regulatory recall-safety data weighted highest). See our methodology at /how-we-rate.

How much does Oxcarbazepine cost?

Nobody can tell you what you will pay — your price is set by your insurer's formulary, your deductible and the pharmacy's markup, and none of those are published. What IS published is what the pharmacy paid to acquire it: about $5.03 for 30, per the CMS NADAC survey. Treat that as the floor, not the quote — ask the pharmacist for the cash price as well as your copay, because for cheap generics the cash price often wins. Pharmacies pay less for a same-class option, Lamictal — about $4.39 on the same basis.

Is there a coupon or discount for Oxcarbazepine?

pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Oxcarbazepine. To pay less, Oxcarbazepine is already a generic — usually the lowest-cost version — so the main levers are comparing cash prices between pharmacies and using a pharmacy discount-card service. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.

Who makes Oxcarbazepine?

Oxcarbazepine is marketed by Jubilant Cadista. You can see Jubilant Cadista's full profile, rating, and other products on pharmaranks.

Is Oxcarbazepine a brand-name or generic drug?

Oxcarbazepine is a generic medication; its active ingredient is Oxcarbazepine. Generics contain the same active ingredient as the brand-name original and are usually lower cost.

Is Oxcarbazepine available over the counter?

No. Oxcarbazepine is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.

What forms does Oxcarbazepine come in?

Oxcarbazepine is currently marketed as suspension, tablet, extended release and tablet, per the FDA's National Drug Code Directory.

What class of drug is Oxcarbazepine?

Oxcarbazepine is classified as anti-epileptic agent, per the FDA's Established Pharmacologic Class.

Is Oxcarbazepine FDA-registered?

Oxcarbazepine is on record with the U.S. FDA under application number ANDA090239. You can verify this on its official FDA label.

Has Oxcarbazepine been recalled by the FDA?

Oxcarbazepine has no FDA recalls recorded under its own application in the openFDA enforcement database. Its recall-safety score reflects its manufacturer's overall recall record. This is general reference, not medical advice — check the FDA recall database for the latest alerts.

Is Oxcarbazepine safe?

There's no single safe-or-not verdict. pharmaranks gives Oxcarbazepine a recall-safety score of 70/100, based on its FDA recall history (no recalls under its own FDA application) — not an efficacy or side-effect rating. Review its FDA-label side effects and warnings before use, and always consult a licensed professional.