There are several possibilities for swollen eyes every day: 1. The most common is allergy, caused by an allergic reaction of the eyelid skin to certain allergens, which should be checked for allergens and kept away from them. This can be done by applying a cold wet compress and localized tobramycin dexamethasone ointment. 2. Chronic lacrimal gland inflammation or lacrimal gland tumors can cause swelling of the upper eyelid, which is obvious on the lateral side, and sometimes a painless mass can be palpated. 3. Systemic diseases in the eye, kidney diseases such as renal insufficiency can cause eyelid edema, and heart failure can cause eyelid edema. 4, Neurovascular swelling. In some patients with endocrine disorders, neurovascular swelling of the eyes can occur.