Some patients have swollen eyelids and face when they wake up in the morning. The common causes include the following: 1. Excessive intake of water or other beverages, slow and impaired water metabolism, and swollen eyelids and face in the morning, which is a physiological phenomenon; 2. Local inflammation of the eyes, such as conjunctivitis, chalazion, wheals, and diseases of the eyes themselves, can cause swollen eyelids; 3. The common cause is renal disease, because acute and chronic nephritis and other kidney diseases can lead to swelling of the eyelids and face when waking up in the morning; 4, caused by allergies, some patients are allergic to cosmetics, or eat allergic food, seafood, etc., can also swell the face; 5, endocrine disorders can cause edema, and superior vena cava obstruction syndrome, can lead to swelling of the face in the morning.