Hi My son is 5 years age. He had 4 seizure for last 1 years. Then we went to doctor (paediatrics nuro), we take eeg and blood test. everything is looking normal. He suggested to have Sodium valproate 5 MG morning and evening after food. So we have followed the same. But But suddenly frequency increased to weekly once but less duration (1 mins) seizure. It is looking like Atonic seizure. Please share your observation/suggestion on this.