Lower eyelid swelling, which can be relieved by improving lifestyle and medication, may be related to allergy, wheal, renal insufficiency and other factors, and needs to be treated for the cause. 1. Allergy: If the patient consumes seafood or other allergic food, or uses cosmetics containing allergic ingredients, allergy may occur, resulting in symptoms of lower eyelid swelling, which should be stopped immediately, and can be treated with medication such as loratadine tablets. 2. granuloma: patients do not pay attention to eye hygiene, overwork, easy to cause the situation of granuloma, manifested as eyelid swelling, can be treated with medicines such as gentamycin hydrochloride ophthalmic ointment, and if necessary, need to be surgically incised to drain the pus for treatment. 3. Renal insufficiency: mainly due to the patient’s body to produce a large amount of proteinuria, resulting in hypoproteinemia, resulting in swelling of the lower eyelids, you can use compound alpha-keto acid tablets and other drugs to treat. Lower eyelid swelling, in daily life should follow the doctor’s prescription medication, pay attention to eye hygiene, symptoms can not be relieved timely medical treatment.