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Causes of tissue edema and methods of dealing with edema.

Edema of tissues occurs as a result of the accumulation of excess fluid in the extracellular tissue space, which is retained in the tissues due to a violation of the outflow. Fluid leaves the bloodstream by effusion through the capillary walls. Fluid effusion can be associated with an increase in the hydrostatic pressure in the capillaries, a decrease in the colloid-osmotic pressure in the capillaries, a decrease in the albumin protein concentration in the blood plasma, a violation of lymph outflow, an increase in the permeability of the capillary wall due to its microdamage, or is associated with an inflammatory process in the tissues that initiates the inflow blood.

Tissue edema always indicates a problem in a particular organ system (cardiovascular, urinary, gastrointestinal), can be associated with a number of diseases (liver, kidney, heart), signals inflammation in tissues or injury, is often an indicator an allergic reaction of the body.

Edemas are local, they are local and are associated with any part of the bloodstream (with venous edema, disorders in the vessels of the lymphatic system, with allergic reactions, inflammatory processes and injuries) or an organ (cerebral edema, pulmonary edema, etc.).

Edema is common when the whole body swells (with diseases of the heart, liver, kidneys, gastrointestinal tract).

Due to the fact that the causes of tissue edema can vary, the methods of dealing with edema are also different.

With edema of cardiac origin, cardiac glycosides, vasodilators, diuretics, a diet that restricts salt intake are necessary.

When renal edema used diuretics, antihypertensives, low-salt diet, the daily intake of liquid is controlled.

Venous edema often occurs due to an increase in intravenous pressure with prolonged load on the legs, thrombophlebitis, varicose veins. They must be differentiated from nephrotic edema, cardiac edema and edema in liver disease. Venous edema is treated with phleboprotectors, reducing the load on the legs (do not lift weights, do not wear high heels, more often sit or lie with a roller under your feet).

Edema of allergic origin is treated with antihistamines.

Edema associated with trauma and inflammatory processes requires the use of anti-inflammatory drugs and drugs that activate regeneration processes.