I have triple eyelid for 4 days, no swelling not painful, but feeling the skin surrounding is dry, how to get it back to normal?

Try a moisturizer: It sounds like you may be having a reaction to something that you've come into contact with. Eyelids are often irritated by something on the hands such as soaps, cleaning solutions, etc, because we often rub our eyes with our hands. I suggest trying not to touch your eyelids and frequently apply a moisturizer such as an eye lubricant or vaseline. See a physician if not improving.