Hi, My Brother is suffering from epilepsy from 10 years onwards, from that time we consulted doctor , they told him to take Levipil 500g tablet. but now he is 20 years old, now he didn t face any issues he is normal only. But still doctor is advising him to take tablet daily 2 times , morning 250g and night 250g. When he can stop taking the tablets even though he s completely fine. We are not understanding why doctor is telling him to continue the tablet for some more months. Please advise...