Eyes swollen bags under the eyes, may be caused by physiological reasons, such as drinking a lot of water before going to bed, staying up late, skin aging, etc., may also be caused by pathological reasons, such as blepharitis, lid gland cysts, kidney disease, etc. A, physiological reasons 1, drink a lot of water before going to bed: due to drinking a lot of water before going to bed, resulting in the eye skin and tissue is more soft, no longer subject to gravity when sleeping, the face blood flow back to the heart slows down, gradually accumulate in the face, when you get up in the morning, you will find swollen eyes bags; 2, stay up late: stay up late crowd because of excessive eye use, resulting in the eye blood flow is impeded, eye skin lack of Blood nourishment, gradually appear pigmentation, skin relaxation, manifested as eyes swollen eye bags; 3, skin aging: with the growth of age, eye collagen loss, eye fat increase, will appear eye slack, can show eyes swollen eye bags; 4, genetic: some people have elders with eyes swollen eye bags in the family, influenced by genetic factors, at a younger age may appear eyes Swollen eyes with large bags. Second, the pathological causes 1, blepharitis: mostly by staphylococcal infection, acute inflammation in the eyelid glands appear red, swollen, painful hard nodes, inflammation involved in the eye skin, showing the phenomenon of large eye swollen bags; 2, blephar gland cysts: blephar gland cysts is due to chronic inflammation caused by blockage of secretions in the glandular channels of the blephar gland, in the patient’s eyelids can be touched hard lumps, can also be manifested as eyes swollen bags Large; 3, kidney disease: kidney disease can cause water and sodium retention in the body, resulting in water discharge disorders, which can also cause water accumulation around the eyes, appearing as large eye swollen eye bags. For physiological eyes swollen eye bags large, you can reduce the symptoms through physical wet and hot compresses, reduce eye irritation factors, more rest, etc. For pathological swollen eyes with large eye bags, you need to consult a doctor promptly to clarify the specific cause and follow medical advice for symptomatic treatment.