Edema of the eyes is determined with ophthalmic, some otolaryngological and somatic diseases, traumatic injuries, violations of the daily routine, contact with allergens. It is localized on the upper, lower or both eyelids, it can be one- or two-sided. More often seen better in the morning. May be accompanied by increased lacrimation, pain in the eyes, pain, redness of the skin, conjunctiva. The cause is established on the basis of the data of the survey, physical examination, examination of the structures of the eye, radiography, ultrasound. Prior to diagnosis, visual rest is indicated.