What causes half of the face to be swollen?

The health of the face is easily overlooked in most people's minds, but facial diseases can cause great trauma to people's bodies. For example, a swollen face can cause great damage to people's image. Therefore, we must carefully identify the cause of the swollen face and actively treat it. Let's take a look at what causes half of the face to be swollen?

Facial swelling refers to swelling or puffiness of the face, which is often caused by acute or chronic nephritis. In the early stages, there may be eyelid edema and ankle edema. When it is severe, not only the face but also the whole body will swell. Facial swelling may occur occasionally due to whooping cough, thoracic mediastinal tumors, aortic arc aneurysms, long-term use of adrenal hormones, and decreased adrenal function.

Key points to consider: kidney disease, hypertension, heart disease, endocrine, electrolyte disorders, etc. If nothing is found, you can go to the allergy department (don’t be afraid of the name, just think of it as the allergy department). In old age, not only does your appearance appear old, but the functions of your internal organs are also declining. The main reasons are the decrease in cardiac blood output, the decrease in renal blood flow, the relaxation of subcutaneous tissue, the decrease in water evaporation from the skin, the reduction in cell volume, and the flow of fluid in the cells to the interstitial space outside the cells, resulting in edema.

Because the lower part of the human body is affected by the earth's gravity, edema is more obvious. If you stand for too long, edema will become more obvious. Diseases of internal organs can also cause edema, which is disease-induced edema. At this point, edema is just a symptom of the disease. Although many diseases can cause edema, the patterns of edema occur differently in different diseases. For example, when heart disease causes chronic right heart failure, edema starts from the ankles of the lower limbs and gradually spreads to the whole body; in cirrhosis of the liver, edema occurs first in the lower limbs, then ascites appears, and finally edema occurs throughout the body. Patients with kidney disease may also experience lower limb edema. However, it usually starts with swelling of the eyelids or face and then spreads to the whole body. When patients wake up in the morning, they often find that their face is swollen and their upper eyelids are swollen like "silkworms". Elderly people who suffer from long-term malnutrition and anemia may also experience edema in the lower limbs and throughout the body due to the formation of hypoproteinemia.

The elderly often suffer from prostate hypertrophy, and some suffer from bladder tumors. Urinary retention can also cause renal insufficiency and eventually lead to lower limb edema. If edema occurs, you should go to the hospital to find out the cause and receive timely treatment. Usually the dishes should be light, and eat more high-protein dishes, such as lean meat, chicken, shrimp, crab, turtle, etc.