@bunnyboy
I wonder if your breathing problems could be an allergic reaction to Keppra.
You might want to ask your doctor for pharmacological genetic testing for the best drug to help you.
Be firm if you want off Keppra. You have the right to refuse any medical treatment. I had an issue with a Neuro who all but insisted I take Topamax. I refused but he wouldn't let it be. My last Neuro also suggested it but when I told him I didn't want to take it he let it drop.
Good luck with appointment.
Jake