Eye bags formed by staying up late can still be removed with rest. Staying up late is one of the most important reasons for the formation of bags under the eyes. Stay up late, excessive fatigue will lead to mild edema of the skin under the eyes, thus making the bags look more obvious, at this time as long as you can pay attention to rest, improve the quality of sleep, increase the time of sleep, usually can make the eyelid parts of the mild edema gradually subside, the bags under the eyes will also be restored. However, the formation of bags under the eyes can also be caused by other reasons, such as aging factors resulting in localized skin laxity, which cannot be recovered on its own, and usually requires ophthalmologic cosmetic surgery to remove excess loose skin from the eyelid area in order to recover.