Sleeping with a swollen face may be related to physiological edema, kidney disease, heart disease and so on.
1. Physiological edema: if you often stay up late, do not sleep enough, drink too much water before going to bed, you may have a swollen face when you sleep, and this situation will generally be relieved after rest.
2. Kidney disease: such as acute nephritis, there will be swelling of the face, usually due to bacterial infection or viral infection, antigen and antibody immune complexes deposited in the kidneys resulting in kidney inflammation, swelling symptoms.
3. Heart disease: cardiac diseases such as myocarditis can cause cardiac function is affected, the heart to reduce the amount of return blood, resulting in swelling of the face.
The above are only some of the common causes. It is recommended to go to the hospital as soon as possible to complete the relevant examinations to find out the cause of the treatment under the guidance of the doctor.