What are the causes of swollen legs and feet? What causes leg puffiness

There are many causes of swollen face and feet, such as anemia, kidney diseases or heart diseases. It is recommended that you go to the hospital for relevant examinations to make a clear diagnosis and then treat the symptoms**. Edema should be noted.

Leg swelling is usually divided into two main categories, including local causes of the legs and systemic diseases, and leg swelling is just one of the manifestations. The details are as follows:

1. Local causes of legs: mainly abnormal venous valve function or thrombosis of deep veins in the lower limbs, etc., which can cause leg edema. The blood in the leg flows from the bottom to the top, back to the right ventricle, like water, the water should flow to the lower place, but if the blood returns to the heart from the soles of the feet, it is a reverse flow, so the venous valve is like a waterwheel, and the blood flow from the sole of the foot back to the heart through the action of the venous valve, if there is a problem with the venous valve, the return is affected, and the leg will be swollen.

Therefore, the abnormalities of venous valve function are mainly unilateral swelling, or one side is more severe, so it can be diagnosed clearly after ultrasound, and ultrasound can be done;

2. Systemic diseases: for example, heart failure is the most common, heart failure can lead to leg swelling, often in addition to leg swelling, it will also be accompanied by chest tightness, shortness of breath, special fatigue when walking or inability to walk. There are also liver and kidney problems that can cause swollen legs.

In addition, there is also the influence of drugs, for example, there is a class of drugs in antihypertensive drugs that can cause leg swelling, so the cause of leg swelling should be found clearly and the cause should be carried out**.

If the swelling of the feet starts, it may be heart disease, hypoproteinemia, cirrhosis, etc. Swelling may also be caused by poor return of the lower limbs, which requires a diagnosis in the hospital, which is generally local physiotherapy to elevate the lower limbs.

The swelling caused by standing for a long time is not an abnormal phenomenon, but it should not be ignored. If edema occurs, limit water and salt intake. If the condition is serious, you need to go to the hospital. If you want to take diuretic drugs, you must have a doctor's diagnosis.

Eat less salt and eat more potassium-containing foods, because potassium helps to eliminate excess salt from the body, and pure potassium-containing foods include tomatoes, bananas, potatoes, celery, etc.

First, the common diseases that cause edema of the lower limbs in the elderly are heart disease, liver disease, kidney disease and malnutrition. Caused by poor vascular circulation in the lower limbs caused by the edema of the touch, the second:

Swollen feet in the elderly are related to heart disease, lung disease, kidney disease, liver disease, spleen disease, hypertension and other five internal organ dysfunction, etc., and further examination is recommended to confirm the diagnosis. You can also find traditional Chinese medicine for syndrome differentiation**.

Third: People with swollen legs should insist on soaking their feet in hot water every night, and they can use mugwort leaves to put them in water, and then wash their feet, which can quickly speed up blood circulation and relieve the symptoms of leg swelling caused by the long time when you stand on the slender side. Laugh upright.

There are many causes of leg edema, consider that it is poor blood circulation caused by standing or sitting for a long time, beware of varicose veins, try to avoid maintaining a posture for a long time, you can move your body properly, help relieve symptoms and promote blood circulation. It is advisable to go to a regular hospital for further examination to find out the cause.

Analysis: Hello, leg swelling is edema and edema of the lower limbs, which can be caused by many reasons. 1. Renal edema.

In acute nephritis, chronic nephritis or kidney disease, due to the decrease of renal blood flow, sodium and water retention, increased capillary permeability, and too much protein loss in the urine, it will cause the plasma colloidal osmotic pressure to decrease, so that the interstitial space has accumulated and caused edema. 2. Cardiogenic edema. When right heart failure occurs in various heart diseases, the venous pressure rises due to the inability of venous blood to return smoothly, and body fluid leaks into the interstitial space, causing edema.

3. Hepatic edema. Factors such as liver destruction in cirrhosis, obstruction of portal venous return, increased portal venous pressure, and low plasma albumin in liver failure can cause edema. 4. Dystrophic edema.

5. Localized edema of the lower limbs. It is mostly caused by the obstruction of the veins and lymphatic vessels of the lower limbs, resulting in the entry of body fluids into the interstitial space, and the embolic phlebitis, lymphangitis, filariasis, pelvic or lower limb tumors compress the veins.

75.The swelling caused by standing for a long time is not an abnormal phenomenon. Some of the swelling is caused by kidney or heart disease, but sometimes it can also be caused by ascites due to liver disease, nutritional disorders caused by insufficient protein, or hormonal abnormalities due to menopausal disorders.

If the swelling starts on the face and spreads to the whole body, there is a high risk of kidney disease, but it is also possible to develop acute nephritis or kidney disease. If the swelling starts from the feet, it may be heart disease, hypoproteinemia, cirrhosis, etc. In the later stages of pregnancy, the whole body and feet are prone to edema; If the edema is severe, it may be pre-eclampsia.

Suggestions:

Generally speaking, the prolongation of varicose veins of the lower limbs will lead to complications such as subcutaneous induration, ulcers, pigmentation, and wet diagnosis. In the absence of deep venous insufficiency, edema may also occur.

There are many causes of foot edema: heart failure and obstruction of venous return to the lower extremities (compression, sclerotic obstruction, etc.) are possible; There is also kidney deficiency, which can also be mainly manifested in edema of the legs and feet.

The cause of edema is complex, it lurks in the brain, muscles, bones, lymph, ** and other parts. Puffiness can make metabolism worse, and the skin is prone to wrinkles, dark spots and sagging; Cellulite and fat can also be produced. Due to gravity, the lower body is especially prone to gaining weight.

In addition, edema makes people easily fatigued and mentally poor, and in the long run, it will cause autonomic nervous system disorders, and even sympathetic and parasympathetic nerves cannot work normally, and fall into a state of depression.

Foot swelling and liver, heart, kidney are related, it is recommended to go to the hospital for a comprehensive examination to see if the function of the three organs is abnormal, if there is no abnormality, it may be caused by poor blood circulation, you can find a Chinese medicine to prescribe blood circulation and stasis medicine to regulate it.