What Are the Effects of Diabetes on the Feet?

Diabetic foot swelling is a condition in which diabetic patients have high blood sugar for a long time, which will increase the viscosity of the blood. When the viscosity of the blood increases, it will easily cause some vascular inflammation, which will easily cause vascular occlusion and also cause the feet to cause Edema.

Diabetic foot swelling

Diabetic foot swelling is a condition in which diabetic patients have high blood sugar for a long time, which will increase the viscosity of the blood. When the viscosity of the blood increases, it will easily cause some vascular inflammation, which will easily cause vascular occlusion and also cause the feet to cause Edema.

Chinese name

Diabetic foot swelling

Sick person

Diabetes can cause many complications, affecting many organs and organs, as well as many aspects such as blood vessels and nervous system.

Swelling of the feet is a common clinical symptom of diabetic nephropathy in the middle and advanced stages. The main reason is that hyperglycemia causes vitreous changes of the renal arteries, glomerular sclerosis, and expansion of the mesangial region between the glomeruli, causing glomerular filtration rate. Decreased, plasma protein is low, kidney metabolic disorders, resulting in retention of water and sodium, the formation of edema. Affected by lower limb blood circulation disorders in diabetic patients, usually from foot swelling to lower limb edema, at the same time, some patients often have facial edema and eyelid edema ^[1]

Basic symptoms: The basic symptoms of diabetes are three more and one less:

: Due to the loss of a large amount of urine sugar, such as daily loss of more than 500 grams of sugar, the body is in a state of semi-hunger, energy deficiency needs to be added to cause anorexia, and appetite increased. At the same time, high blood sugar stimulates insulin secretion, so patients are prone to hunger, hyper appetite, and feeling of insufficiency, even eating five or six times a day, the staple food is 1 to 1.5 kg, and the side food is significantly more than normal people. Can't satisfy appetite yet.

Drink more: due to polyuria, too much water loss, intracellular dehydration, irritation of the thirst center, excessive drinking, increased drinking and frequent drinking to supplement water. The more you urinate, the more you drink, forming a direct relationship.

Polyuria : increased urine output, daily urine volume up to 3000 ~ 5000 ml, up to 10,000 ml. The frequency of urination also increases, and it may urinate once in an hour or two, and some patients can even reach more than 30 times a day and night. Diabetics have increased blood glucose levels and cannot be fully utilized in the body, especially the glomerular filtration cannot be completely reabsorbed by the renal tubules, resulting in the formation of osmotic diuresis and polyuria. The higher the blood sugar, the more urine sugar is excreted, and the more urine volume is.

Wasting: weight loss: due to insufficient insulin, the body cannot make full use of glucose, which accelerates the breakdown of fat and protein to supplement energy and calories. As a result, the body's carbohydrates, fats and proteins are consumed in large quantities, coupled with the loss of water, the patient loses weight and loses weight. In severe cases, the weight can drop by tens of kilograms, resulting in fatigue and weakness. Similarly, the longer the duration of the disease,

The swelling of the feet caused by diabetes is also repetitive, and the main reason for the recurrence of edema is that poor blood sugar control and damaged kidney cells have not restored their normal physiological and metabolic functions. The most serious thing is that the diabetic foot swelling should not be handled properly, and the kidney disease will worsen, which will lead to serious consequences such as uremia and renal failure.

It is understood that the incidence of diabetic nephropathy will increase with the duration of the disease, especially if

Prevention of diabetic nephropathy should pay attention to urine protein levels.

(1) Qualitative urine glucose is a simple method for screening for diabetes, but false negatives or false positives can occur in diabetic nephropathy, so the measurement of blood glucose is the main basis for diagnosis. ^[2]

(1) Low-protein, low-fat diet: Do not eat foods that are high in protein, such as lean meat, as this will increase the burden on the kidneys and may cause kidney failure in severe cases. The same is true for fatty foods, which must be controlled, otherwise blood sugar is difficult to control and it is very easy to cause adverse consequences to the body ^[1] .

(2) Drink plenty of water and eat fruit selectively: Patients with diabetic nephropathy have polyuria, and their glucose is not fully utilized. In summer, it is more important to pay attention. When there is insufficient water, it will easily cause heart and brain Vascular disease, and the choice of fruits can eat tomatoes, cucumbers, etc. Remember not to eat watermelons and other sugary fruits.