Why would your right eye keep blinking?

== == * Eye strain can cause this due to staring at a computer screen too long, watching TV too much or too close, or reading a lot. People can get "twitches" which is a nerve to the eye, but generally nothing to worry about. However everyone should get a good check-up by their Optometrist every year and it would be a good thing for you to do to be sure you don't need glasses or contact lenses. == ==