Table 1.

Valproic acid dose titration

Days	Morning dose (mg)	Afternoon dose (mg)	Evening dose (mg)
−14 and −13	0	0	500
−12 and −11	300	0	500
−10 and −9	500	0	500
−8 and −7	500	300	500
−6 and −5	500	500	500
−4 and −3	500	500	500
−2 and −1	500	500	500

The interval between each dose will be 12 h from the −14 day to −9 day and it will be 8 h from −8 day