Blindness? Right, how could there be no side effects? It's just a matter of degree. Then, wait, a drop in body temperature?
Thinking back to the time she ran into Itachi on the woodland path, Feitao remembered grabbing his hand back then. It had felt cold and chilly. Having held his hand many times before, she knew her own body temperature was high, so anyone she touched would feel cool to her, but Itachi's hand had been much colder than usual.
Could it be...
Does he also have the Bloodline Disease? Or was that just an early sign?
Chapter 221