Redening of eyes. Reason behind this?

Hello sir There could be many reasons for redness. Cannot point out one particular reason. With the way you have given your history, it looks like as if you have had allergic conjunctivitis since childhood which may have been seasonal. Now that you have started working with computers, even Computer Vision Syndrome/Dry Eye Syndrome is affecting your eyes and causing more redness and discomfort. Likewise I doubt there could be one solution to your problems. Please visit your ophthalmologist or you may also visit me. We need to diagnose the condition first. You will need to understand the problems. And I am sure you would find relief with the treatment. Probably not 100% but to an extent that it would not hamper your daily working. Thank you.