I'm not sure, I've never had a seizure when I had a cold, but maybe it's different for everyone.

Absolutely, any kind of viral infection can affect the way your brain reacts to treat it. Infections will always put stress on your body, and we all know that stress can be a major contributor to seizure activity.

For me..absolutely. Anything viral usually affects my seizure pattern and it is sad because viral infections are on the rise so it’s unavoidable. No amount of vitamin C can stop a cold from coming if you are next to someone who is contagious.

Coughing adds pressure to the brain and may trigger one. My concern is keeping my temp down.

I haven't had a seizure when i had a cold. But cold/flu medicine will trigger seizures. Here's a link,
https://epilepsydisease.com/clinical/cold-flu-t...