What diseases cause generalized edema? Why does the body have edema?

If there is a case of generalized edema, there are the following in the clinic that can cause:

Clause. 1. The most common condition that causes systemic edema is cardiac insufficiency, or even the onset of heart failure, the heart is the most important pump of blood circulation, and has a very important function, which is to collect venous blood and then pump it from the right ventricle to the lungs, because the lungs have oxygen inhaled by the human body, and venous blood must be combined with oxygen to become arterial blood, if there is cardiac insufficiency, or even heart failure, venous blood will be hindered back to the heart, which will cause venous pressure to rise. It will cause the continuous deposition of venous blood in the interstitial space, resulting in edema of the whole body;

Clause. 2. Hypothyroidism, if hypothyroidism occurs, it will also lead to edema throughout the body, and it is necessary to go to the endocrinology department to further clarify the relevant diagnosis;

Clause. 3. Hypoproteinemia caused by various reasons can also cause edema throughout the body, including malnutrition, anorexia, chronic kidney disease, if hypoproteinemia occurs, it will lead to a decrease in plasma colloidal osmotic pressure, which will cause the deposition of interstitial fluid in the interstitial space, resulting in the symptoms of systemic edema.

The main problems and diseases that cause edema in the body are:

1.Kidney disease, when the body's kidney organs have problems with the reabsorption of sodium ions, it will lead to a large amount of sodium water retained in the body, thereby inducing the problem of body edema.

2.Lymphatic system and venous return disorders, the edema caused by this problem is generally localized, because a large amount of blood and water circulation is not smooth, and it accumulates in the diseased area, and the symptoms of edema can naturally appear.

3.Liver insufficiency, when the liver function is abnormal, such as liver cirrhosis and acute hepatitis, the related liver function will be greatly affected, resulting in hypoproteinemia and inducing systemic edema.

4.There is also the problem of cardiogenic edema, which can lead to edema in the body.

Therefore, it is necessary to carry out symptomatic related**.

There are many causes of edema, which can be increased capillary permeability, decreased colloidal osmotic pressure, increased capillary hydrostatic pressure, or decreased pericapillary mechanical pressure. In addition, if there is a disorder of lymphatic return or venous return, it can also lead to localized edema. Generalized edema is often seen in cardiac insufficiency, but it can also be seen in hepatic insufficiency or renal insufficiency.

When renal function is reduced, the filtration rate of the glomeruli decreases, resulting in edema in the body; In the case of sodium retention, sodium water retention caused by increased sodium reabsorption in the renal tubules causes edema in the body. In the case of edema in the body, it is necessary to pay attention to the examination of liver function, kidney function and heart function, and analyze the specific problems.

In our daily life, our eating habits play an extremely important role, and many adverse symptoms are very closely related to our diet, especially many people have edema and edema, which has a lot to do with their usual high salt content. So, why is the body prone to puffiness? Uncover three foods that cause edema.

First, ham. Ham is a more common food, and many people like to eat it very much, not only ham, such as some bacon and other processed products, are quite convenient to use These foods are easy to use because of accidental excessive salt, and affect their own body, because everyone has a certain amount of salt every day, if it exceeds it, it will have a very big impact on their body, and it is easy to lead to edema and edema, so you should try to eat less ham and other convenient foods.

Second, red ginger. Ginger is a very healthy ingredient for many people, so many people will also regard red ginger as a healthy material, however, many people may not know that red ginger has a very high salt content, about about grams, if you do not usually control the intake of red ginger, it is easy to cause edema symptoms because of excessive salt intake, and when you usually use some ingredients, you must understand more in advance to prevent edema caused by high salt content.

Third, processed products such as fish plates. Many people prefer to eat some processed products, because it is quite convenient, such as some fish plates, but although these foods taste better, and the appearance characteristics are also relatively good-looking, but, because the salt content of these foods is relatively high, and the salt content is much higher than that of hot dogs, therefore, you must pay more attention when eating these fish plates, and it is recommended that it is better to eat some home-cooked meals.

There are many causes of edema in the body. A common condition is malnutrition, especially caused by a lack of protein, and you need to strengthen your nutrition and supplement with protein.

Drink too much water before going to bed at night, and if you drink too much, you will have edema the next day, which is a normal behavior.

The appearance of edema often indicates the arrival of a certain disease, such as heart disease, liver disease, kidney disease, etc., so it is necessary to go to the hospital for examination in time after discovering edema**. If you have swelling all over your body, then you should go to the hospital for examination and ** in time. Someone asked?

On this issue, let's take a look at the following situations.

1. Some people in the hot summer high temperature, especially the body is fat and do not like to move people, affected by the environmental temperature difference, often inexplicably occur lower limb edema, after the summer, will subside on its own. Diagnosis: reactive edema.

This condition is often due to the dilatation of blood vessels on the body surface and the increase of arterial blood flow due to hot temperatures; dilation of superficial veins, increasing capillary filtration pressure; In addition, standing or sitting for a long time, body fluids infiltrate in the gaps of loose connective tissue under the skin, and the return is slow, resulting in edema of the lower limbs, which is more common in obese or older people.

2. Some people who are accustomed to "heavy mouth" in their diet often have edema of their lower limbs. Diagnosis: edema with uneven nutrition.

We have been emphasizing a "low-salt" diet, but some people just don't pay attention, when there is too much salt in the diet and a lack of certain minerals, it is easy to cause nutritional disorders and edema, and if you have any chronic diseases, it will cause even more trouble.

3. Some middle-aged women, after getting up in the morning, suddenly find that their face is fat, their eyelids and face are slightly swollen, and their lower limbs have pitting edema or tightness. As the day progresses, it can be gradually relieved. Diagnosis:

Idiopathic edema, or edema with poor circulation. Facial puffiness often occurs in people with poor blood circulation metabolism, including people who are used to drinking a lot of water before bedtime, people who are often sedentary, people who usually eat with heavy tastes, people who often stay up late, and people who are born with poor physical metabolism. The effect is that the effect of the blood circulation system becomes worse, and there is no time to discharge the excess waste water in the body, and the water is trapped in the microvessels, and even infiltrates back into the **, resulting in swelling and edema.

This puffiness will slowly and automatically subside after waking up and moving for a while.

Frequent edema may be due to hypothyroidism.