Under-eye bags can occur at different ages depending on age and genetic factors. The relaxation of the muscles in the eyelid and the prominence of the fat tissue in this area lead to herniation and under-eye bags. In some patients, under-eye bags may appear when they smile. Apart from these, conditions such as stress, sleep disorders and fatigue can also cause bags under the eyes. In addition to surgical intervention, this situation can be resolved with under-eye light filling and some radiofrequency applications.