Hello and thank you for your question.
If you are experiencing memory loss which is likely a side effect of long term use of Epilim.
In order to avoid the further increase of your symptoms you need to slowly wean off Epilim and start at the same time another medication like Keppra. This would not cause to give you seizures.
You need to discuss with your neurologist so that he can prescribe you another medication that prevents seizures like keppra while you slowly wean off the Epilim.
Please get back to me if you have any further questions. Thank you.
you can try vim pat if you think keppra or lamictal worsens your memory.