Why do eyes turn red and change colour?

Question

and also hurt when closed

Answer 1

okay.

EYE DROPS BABY! EYE DROPS!

Answer 2

interesting question. you may want to get it checked out if it hurts and consistently stays. other than that, try visene

Answer 3

Dust, pollen, allergies, sheer tiredness. Your eyes are delicate.

Have you got hay fever, or been in a house with animals and you are allergic maybe?

Try eye drops, and if it doesn't clear up, get to the doctors.  

Answer 4

it's normally just down to your mood.

although with them hurting, you should get them checked out

eyes are strange, i don't think people understand them fully yet

Answer 5

Yeah, sounds like an eye infection.