If you say that something is distracting, you mean that it makes it difficult for you to concentrate properly on what you are doing. It's distracting to have someone watching me while I work
If something distracts you or your attention from something, it takes your attention away from it. Tom admits that playing video games sometimes distracts him from his homework Don't let yourself be distracted by fashionable theories A disturbance in the street distracted my attention. to take someone's attention away from something by making them look at or listen to something else (distractus, past participle of distrahere )