Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.
Valproic acid oral is taken by mouth. Valproic acid injection is given as an infusion into a vein. A healthcare provider will give you this injection if you are unable to take the medicine by mouth.
Drink plenty of water while you are taking this medication. Your dose may need to be changed if you do not get enough fluids each day.
Take with food if  valproic acid upsets your stomach.
Measure liquid medicine with a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one.
Swallow the capsule whole and do not crush, chew, break, or open it.
Tell your doctor if you notice a capsule shell in your stool that was not absorbed or melted in the body. Your blood levels of valproic acid may need to be checked.
You may need frequent blood tests.
If you need surgery, tell the surgeon ahead of time that you are using valproic acid.
In case of emergency, wear or carry medical identification to let others know you use valproic acid.
Do not stop using valproic acid suddenly, even if you feel fine. Stopping suddenly may cause a serious, life-threatening type of seizure. Follow your doctor's instructions about tapering your dose.
Store at room temperature away from moisture and heat.
 Detailed Valproic acid dosage information
What happens if I miss a dose?
Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
