My eyes are in red color,watering,more over itching .I consulted many doctors and that too multispecalist even tough I couldn't able to clear my problem till now.More over I don't have any problem in my eye sight . I have used many eye drops what doctors gave and done all the things what they said.I use Zoxan drops and this is the first time i am using this drop.one week ago i used this drops and then  it goes to normal.On today onwords start again.what i do help me...