Swollen eyes with bad kidney may be caused by diabetic nephropathy, hypertensive nephropathy, lupus erythematosus nephropathy and so on. You can take metformin hydrochloride tablets, hydrochlorothiazide tablets, hydroxychloroquine sulfate tablets and other drugs to actively treat the primary disease and alleviate the condition, so as to improve the edema of the eyes. 1. Diabetic nephropathy: Patients with diabetic nephropathy may have swollen eyes due to hypoproteinemia caused by protein loss in urine. You can take drugs such as metformin hydrochloride tablets to improve renal circulation and restore renal function; or combine with the application of diuretics such as furosemide to relieve edema. 2. Hypertensive nephropathy: Kidney lesions due to high blood pressure may cause eye swelling. Diuretic drugs such as hydrochlorothiazide tablets can be taken, which can reduce urinary protein, improve the heart function of the patient, and relieve swollen eyes and other conditions. 3. Lupus erythematosus nephropathy: When lupus erythematosus nephropathy is more serious, the patient has a large amount of proteinuria and hypoproteinemia is more obvious. Generalized edema may occur, including eye swelling. You can take hydroxychloroquine sulfate tablets and other drugs to treat the primary disease and achieve the purpose of reducing edema. All of the above medications should be used under the guidance of a doctor, avoid self-medication. There may be other reasons for the swelling of the eyes in patients with kidney disease, it is recommended to go to the regular hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.