But Farage Fever?
And we don't mean in the Clegg Mania kind of way.
Richard Howarth claims he is allergic to Ukip leader Nigel Farage.
The 35-year-old says the sight of Mr Farage makes him physically sick.
"It’s almost like an allergy, he told i100. "The symptoms are similar. When I see him on telly, I sweat a lot and become anxious.
"At the start, I did listen to his points but in the end I couldn’t. It was not good for my health. Seeing him made me weak – I had to lie down. I can’t watch him any more. I don’t want to feel ill and anxious."
His wife Catherine added: "He gets anxious and irritable and his hands shake."
Obviously, if you're suffering from Farage Fever then the General Election build-up is going to be a pretty tough time.
Come to think of it, we feel a bit nauseous now. Oh gosh, someone call a doctor...
(H/T i100)