Wake up every day face swelling non-disease factors such as drinking too much water before going to bed, disease factors such as nephritis, hypothyroidism, cardiac insufficiency, allergies, local inflammation and so on. 1. Non-disease factors: sleeping metabolism is slower, drinking too much water before going to bed to discharge less water retention caused by water, water is generally piling up to the loose tissue, the face is more loose muscles, so sleep up will feel swollen. 2. Disease factors: common causes are nephritis loss of protein caused by hypoproteinemia and sodium retention caused by edema, hypothyroidism caused by endocrine disorders caused by edema, cardiac insufficiency caused by sodium retention caused by edema, allergies caused by angioedema, local inflammation, such as acute mumps caused by inflammatory oozing edema. If you have a swollen face, consult a doctor for a clear diagnosis of the cause of the condition and guidance for treatment.