How To Treat Convulsions And Severe Headache?

Hi Doc, my niece is suffering and we are not getting any real help from docs here
Symmptoms: convulsions, severe headaches
was admitted in the hospital, MRI suggested that there are small lesions in some areas (not sure where) and she is on medication now as doc suggested one month course. she is repeatedly getting severe headaches despite the medication that she is on currently, its very painful to see her suffering. what to do?