The reason of left lower limb edema?

summary

Edema of lower limbs is the tissue swelling caused by excessive fluid accumulation in the tissue space of lower limbs. It can be divided into cardiogenic edema, nephrogenic edema, hepatogenic edema, dystrophic edema, mucinous edema, drug-induced edema, premenstrual tension syndrome edema, idiopathic edema, lymphatic edema, venous edema, etc. Let's share my experience with you.

The reason of left lower limb edema?

* 1. Cardiogenic edema is mainly manifested by right heart failure. The main mechanism is the decrease of effective circulating blood volume, the decrease of renal blood flow, the increase of secondary aldosterone, the retention of sodium and water, the decrease of capillary filtration pressure and the decrease of the absorption of tissue fluid. Edema is characterized by the first appearance in the body sagging parts, edema for symmetry, depression. Other manifestations of right heart failure are common.

2, kidney edema is mainly seen in various types of nephritis and nephropathy. The main pathogenesis is that a variety of factors cause the decrease of sodium excretion in the kidneys, resulting in the retention of sodium and water, the increase of extracellular fluid and the increase of capillary hydrostatic pressure, resulting in * edema. Edema is characterized by eyelid and facial edema in the early morning of the disease, and then develops into systemic edema. There are often urine changes, hypertension, renal function damage.

3. The main pathogenesis of hepatogenic edema is portal hypertension, hypoproteinemia, hepatic lymph reflux disorder, secondary aldosterone increase and other factors. There are often two manifestations of liver dysfunction and portal hypertension.

matters needing attention

Food selection should be based on the principle of rich protein, vitamin and inorganic salt, low fat, low gall, less grains and less salt. Celery, radish, spinach, tomato, soybean, mushroom, garlic, fruits and bean products can be eaten more.