is used in treating epilepsy, bipolar disorder, migraine prevention. It's worth & safe to buy from Plenum Biotech. Disro ER 500 Tablet is a brand name of Divalproex Sodium Extended Release Tablets 500 Mg belongs to a class of medication known as anticonvulsants or mood stabilizers that is useful in treating epilepsy, bipolar disorder, migraine prevention and can offer long-term relief when taken as prescribed. It is completely safe to buy the Divalproex Sodium Extended release tablet at the lowest price in India.