http://www.medications.com/se/Depakote+ER Recent side effects for Depakote ER Sun, 20 Apr 2008 23:22:37 -0400 http://www.medications.com/effect/view/29771 I had severe stomach pains for 2 weeks when I switched to ER. However, I was able to regain control of the epilepsy when the depakote stopped working so well after 15 years.??? I have gained 80 pounds on depakote and ER over the past 20 years but I canno http://www.medications.com/effect/view/29771