Computer games are addictive. Mostly childreans used to play it for long hours, which can cause poor eye-sight and even lead to headache.
We should keep following things in mind: -
If the computer games is related to educational programe then it should be allowed to play but to a certain limit.
The computer monitor should not be very close to eyes.For more safety goggles can be used which is available in online shopping site, built specifically for use of computers.
And Computers should be kept out of a child’s bedroom.