Can you go to school with a stye?

Yes, you can generally go to school with a stye. However, it depends on the severity of the stye and how it's affecting you. If it's painful, itchy, or causing significant vision problems, it might be better to stay home. Also, if you're worried about spreading it (though styes aren't typically highly contagious), you may want to stay home. Common sense and how you feel should guide your decision.