A recent chest infection triggered my migraines!

I have recently had viral flu with a chest infection. As if this wasn't bad enough, my migraines came back with avengence
during this 3 week period.
I read up on why this is and found out that infection, causes widespread inflammation. These factors lower your migraine threshold, to a point at which your brain becomes overwhelmed and starts a migraine attack.
I found having to take migraine medication as well as antibiotics made me feel very nauseous. But carried on, as I felt like there was no other option. I wanted to ask how others manage their migraine, along with other ailments?