Patients with lower eyelid edema may be caused by eye diseases such as eye infection, allergy, trauma, etc. It may also be related to systemic diseases such as kidney disease. 1. Infectious factors: granuloma, blepharitis and other infectious eye diseases patients, because of the infectious inflammatory reaction, can cause the patient’s eyes localized edema, the patient can choose antibiotic drugs under the guidance of the doctor, such as tobramycin eye drops. 2. Allergic factors: allergic patients are allergic to pollen, cosmetics and other allergic reactions can lead to eyelid edema, patients can also be accompanied by eye itching, foreign body sensation and other symptoms. 3. Systemic diseases: Kidney disease, heart disease patients such as renal failure, cardiac insufficiency, etc., patients due to sodium retention or blood circulation disorders can appear edema, but also lower limb edema, dyspnea and other uncomfortable symptoms. It is recommended that patients with swollen eyelids seek medical attention to evaluate their condition and undergo examination and treatment under the guidance of a doctor.