The elimination of dark circles requires long-term persistence, and the changes cannot be seen in the short term. The specific elimination time is related to the severity of dark circles, personal constitution and other factors. There are many factors in the formation of dark circles, such as skin aging, lack of sleep, stress, drinking and smoking can cause lack of oxygen to the eyes, making the blood appear blue-purple and forming dark circles. Dark circles under the eyes caused by exertion alone can be improved by getting enough sleep and increasing aerobic exercise, usually in half a month or so. Patients with heavier dark circles, on the other hand, may not be effective by insisting on early sleep, and may consider treatment through injections at the skin level around the eyes. No matter which method is used, patients need to start by replenishing moisture and nutrition, improving blood circulation around the eyes and getting rid of pigmentation, such as daily application of eye creams and whitening serums, and laser treatment is also available. In addition, if you overuse your eyes for a long time, you can massage the eye area properly, and you can also help reduce dark circles by improving your diet, etc.