How long?

Hi all, my 5yr old son is diagnosed with epilepsy. He has abnormal frequency activity on his left temporal lobe and frontal area. We suspected it is resulted from the head injury he had 1 year ago. He started having seizure which lasted less than 2 mins this april. We started cicuta 30C i wet dose 1 tsp daily. The fit comes every 3 to 4 days for 3 weeks. Then we started Arnica, fit comes in 2 days per week but more episodes in each day. The longest days without seizure was 10 days. Now we are on Belladonna 30C 2 pellets in 400ml water daily wet dose 1 tsp (make new water every 3rd day). Been 13 days and no seizure, his teeth grinding at night seems improved 90%. We do not know how is the outcome would be but wondering how long we need to take the dose since epilepsy is hard to predict and we certainly do not want to ended up proving the remedy. He does has electrical shock kind of sniff after he had his first seizure, so we think its related to the seizure and he still has them. Kindly advise.
[message edited by hopecoconutworks on Fri, 27 Nov 2015 01:02:56 UTC]