Can you please suggest which medication, tablet Levera, tablet Valproin Chrono, or tablet Brivajoy is good for treating seizures without side effects?

Hi doctor,

I am a 53 years old working man. Three years back, I had my first seizure attack while in my office and discussing a meeting. It was a powerful attack, and I got injured, mostly in my face. A few months later, when I was packing my luggage for travel, I lost consciousness for about two hours. However, I was cooperating with my family to go to the doctor but was not conscious. I have been taking tablet Levera 500 twice a day for three years. After that, I have had many such episodes of unconsciousness, fear, and aura. Most of the time, I know before that I am not well, and I do get the aura. For the last two months, I had repeated episodes of seizures when I used to shout with fear.

I consulted a local neurologist, and he first changed my medicine from tablet Levera 500 to tablet Brivajoy 50 with tablet Valparin Chrono 500 twice a day. I had two tongue bite episodes in a week after that. In the next fifteen days, tablet Brivajoy's dose was increased from 50 to 75. I did again have two tongue bite episodes in those fifteen days. After that, the power was increased to 100. In the last 20 days, I had one mild episode. The episodes were mainly when I was overloaded with work or when I could not sleep properly at night, or when I had little liquor at night. I kept observing the reason for instigating the episode. It is more likely when I am overloaded with work and am in some tension. All my MRI reports, including sleep-deprived MRI, are normal. Shall I continue with tablet Brivajoy 100 and tablet Valparin Chrono 500 or with tablet Levera of increased dosage? I did not have a problem with tablet Livera 500 except for the last few months. Tablet Brivajoy is a little difficult in availability in the remote area where I live.

Please help, doctor.

Thank you.