Depakene Availability and Generic Name
Yes, Depakene is still available, and its generic name is valproic acid 1.
Product Information
Depakene is the brand name for valproic acid, which remains on the market as both brand and generic formulations. The medication is available in multiple forms:
- Valproic acid (generic name for Depakene - immediate release formulation)
- Divalproex sodium (brand name Depakote - delayed release)
- Divalproex sodium extended-release (brand name Depakote ER)
All three formulations contain the same active moiety - the valproate ion - which is the therapeutically active substance regardless of which formulation is administered 2.
Generic Availability and Cost Considerations
Generic valproic acid has been available for decades and offers substantial cost savings compared to brand formulations. Generic valproic acid costs less than one-tenth the price of brand-name Depakene, with studies demonstrating bioequivalence and no clinically significant differences in seizure control or blood levels when switching between brand and generic formulations 3.
The availability of generic valproic acid aligns with broader healthcare cost-containment strategies, as many medications from the 1970s-1980s have now "gone generic" 4.
Clinical Equivalence
Generic valproic acid (Valproic Acid USP) is therapeutically equivalent to brand-name Depakene 3. Research has shown no statistically significant changes in seizures or blood levels when patients are switched between brand and generic formulations, making generic substitution both clinically appropriate and cost-effective 3.
The different brand names (Depakene, Depakote) primarily reflect different delivery systems rather than different active ingredients - all deliver valproate as the active therapeutic agent 5, 2.