Oxcarbazepinedrug info
24 HR oxcarbazepine 300 MG Extended Release Oral Tablet [Oxtellar]
What it is used for
Oxtellar XR is indicated for the treatment of partial-onset seizures in patients 6 years of age and older. Oxtellar XR® is indicated for the treatment of partial-onset seizures in patients 6 years of age and older.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective October 22, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
Oxtellar XR is an antiepileptic drug (AED). Oxtellar XR extended-release tablets contain oxcarbazepine for once-a-day oral administration. Oxcarbazepine is 10,11-Dihydro-10-oxo-5H-dibenz[b,f]-azepine-5-carboxamide, and its structural formula is Oxcarbazepine is off-white to yellow crystalline powder. Oxcarbazepine is sparingly soluble in chloroform (30-100 g/L). In aqueous media over pH range 1 to 8, oxcarbazepine is practically insoluble and its solubility is 40 mg/L (0.04 g/L) at pH 7.0, 25°C. The molecular formula is C 15 H 12 N 2 O 2 and its molecular weight is 252.27. Oxtellar XR tablets contain the following inactive ingredients: colloidal silicon dioxide, hypromellose, yellow iron oxide (150 mg, 300 mg tablets only), red iron oxide (300 mg, 600 mg tablets only), black iron oxide (300 mg tablet only), magnesium stearate, methacrylic acid copolymer, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, sodium lauryl sulfate, talc, and titanium dioxide. Each tablet is printed on one side with edible black ink. 1
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective October 22, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
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