The eyes have been swollen for a week continuously, and need to be treated for the causes, such as edema caused by allergy, infection, heart or kidney disease, etc. Treatment can be given for the causes. 1. Allergy: it is a common cause of continuous eye edema, common allergens are cosmetics, skin care products, etc. Patients need to find the allergens in their life and get rid of the allergens, and at the same time, they need to use hormone eye ointment on the eyelids to reduce swelling, commonly used in tobramycin dexamethasone ophthalmic ointment and so on. 2. Infection: it will cause continuous edema of the eyes, if it is a bacterial infection, you need to use antibiotic eye ointment for treatment, commonly used are ofloxacin eye ointment, tobramycin eye ointment, etc.; if it is a viral infection, you can use acyclovir eye drops and so on. If blepharitis forms abscesses, surgical incision and drainage are also needed. 3. heart disease: such as coronary heart disease cardiac insufficiency, can lead to eye swelling, you can use isosorbide mononitrate and other drugs to expand blood vessels, furosemide and other drugs diuretic swelling, or use digoxin and other drugs to strengthen the heart. 4. Kidney disease: such as nephritis, nephrotic syndrome, can cause renal insufficiency, resulting in swelling of the eyes, should use methylprednisolone and other hormone drugs, cyclosporine and other immunosuppressants, you can also use furosemide and other drugs diuretic to reduce swelling, if necessary, to give the albumin infusion, or dialysis and other special treatment. Drugs should be used under the guidance of a doctor. Eyes swollen for a week in a row has more causes, should be timely consultation, under the guidance of the doctor to check the cause of the disease, and standardized treatment.