Many people struggle with so-called "bags under the eyes" - puffy eyes make the face look older and tired. Bags under the eyes are not only an aesthetic problem (e.g. indicating fatigue, sleepless nights, poor hygiene, smoking), but can also be a symptom of disease (e.g. hypothyroidism, kidney and adrenal disorders). The prerequisite for the effective elimination of the condition is the identification of the cause.