The woman’s face swelling is mainly caused by edema, in most cases related to drinking too much water before bed or poor rest, no need to worry too much. In a few cases, women frequently have a swollen face, which may be a precursor to kidney disease, cardiovascular disease, endocrine disease or allergies, and may also be an allergic reaction to the face. 1, kidney disease: a woman’s swollen face may be a precursor to kidney disease, suggesting that suffering from kidney disease. Kidney damage leads to a decrease in kidney drainage capacity, the presence of a large amount of proteinuria, resulting in hypoproteinemia, or increased capillary permeability, etc., may lead to a woman’s face puffy, often accompanied by foamy urine, urine volume reduction, urinary frequency and other performance; 2, cardiovascular disease: a woman’s face puffy may also be a precursor to cardiovascular disease, when cardiac insufficiency, heart failure, central venous stenosis and other conditions, due to the heart pumping blood When cardiac insufficiency, heart failure, central venous stenosis and other conditions, due to the heart pumping function is reduced, or blood reflux obstruction, will lead to water and sodium retention and venous stasis, which may cause women face swelling, may also be accompanied by chest tightness, shortness of breath, weakness, blue lips and other performance; 3, endocrine diseases: women face swelling may also be the precursors of endocrine diseases, such as hypothyroidism or diabetes, often appear skin edema, resulting in face swelling, may also be accompanied by wasting, loss of appetite 4, allergic reactions: systemic or facial local allergic reactions, can also lead to women face swelling, if the swelling is rapid, may be a precursor to serious allergies, usually accompanied by rash, itchy red skin, fever and other discomfort, need to seek medical treatment as soon as possible. If a woman occasionally face puffy, you can first try not to drink water before bed, ensure sleep, moderate exercise during the day to see if there is improvement. If there is no improvement, or often puffy, or even with other discomfort, you need to promptly seek medical examination to determine whether there are other related diseases and active treatment.