Do iphones cause brain damage&ear ringing?

Everytime and recently.
i'm using my iphone and i have a high pitched ringing noise in my ear drum.
i sometimes have pink eye or blood shot eyes.
I get a headache feeling my head is frying or about to burst.
i noticed the less i'm on, the less i feel pain in my head.
i usually relly on it cause i don't have a computer to use at closest local library

Does it have a speaker phone feature so you don't keep it by your head all the time? People say that holding a phone by your head can cause brain tumors. I don't know if that's true but why take the chance. Either that or turn the darn thing off and only use it for emergencies. Nothing is that important that it can't wait till you get home.

Go to the docter immediatly