@talentryto- Unfortunately, the person who told you that you should use eye drops that reduce red eyes cautiously was right. These drops do work very well, but they do so my constricting the blood vessels that cause this annoying problem.
If you use them too frequently, eye drops that reduce the appearance of red eyes can become addictive. This is because if you go without them, your eyes will start to be red all the time. Because of these side effects, it's best to use them very rarely, maybe when you need to look your best for a special occasion.