Swelling of hands, feet and face may be caused by cardiogenic diseases, nephrogenic diseases and hepatogenic diseases. 1. Cardiogenic diseases: such as heart failure, cardiac insufficiency caused by a decrease in the volume of return blood, which can lead to increased venous pressure, the phenomenon of swollen hands, feet and face. 2. Diseases of renal origin: such as glomerulonephritis, due to the increase of urinary protein caused by this disease, which can lead to hypoproteinemia in the body and swelling of hands, feet and face. 3. Hepatogenic diseases: such as cirrhosis of the liver, liver dysfunction can cause protein synthesis disorders in the body, resulting in hypoproteinemia, which can cause swelling of the hands, feet and face. It is recommended that people with swollen hands, feet and face go to the hospital in time to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.