The lower eyelid swelling is a very common symptom in clinical practice, and there are several common causes: a. Infectious eye lesions such as conjunctivitis, dacryocystitis, and wheals, etc. Infectious eye lesions can be controlled by external antibiotic eye drops such as levofloxacin drops, which can quickly relieve the symptoms of lower eyelid swelling. Patients who stay up late, use their eyes excessively and rest poorly can also cause lower eyelid puffiness and dark circles under the eyes, so they need to make reasonable arrangements for rest and rest and reduce excessive use of the eyes to relieve lower eyelid puffiness. Patients with chronic kidney disease may have difficulty excreting water in their bodies, causing water to accumulate in the lower eyelids and other loose tissues, resulting in significant swelling.