March 9th is world kidney day. Chronic kidney disease has a certain concealment, and abnormal urine or blood pressure may be an early signal of kidney disease release.

In fact, these physical manifestations may be due to kidney disease!

Weakness, fatigue, backache and lumbago

When the renal function is poor, it is difficult for many wastes to be excreted from the urine, and there will be feelings of listlessness, fatigue, fatigue and so on. At this time, renal function can be checked.

Unexplained loss of appetite, nausea and vomiting

Kidney problems can also lead to gastrointestinal problems, so many people with unhealthy kidneys will have poor appetite, which is often manifested as satiety, lack of food and other common phenomena.

Foamed urine

If there are tiny bubbles floating on the surface of urine and it is not easy to disappear, you should be alert to proteinuria; If the foam is large and disappears very quickly, you should be alert to whether the urine sugar rises.

Nocturnal urine increases

Normal people have slow metabolism after falling asleep, so they should not urinate at night or only excrete once, and the amount of nocturia is about 1/4 ~ 1/3 of the total amount in 24 hours. If you often urinate more than 3 times at night, nocturnal urine is more than daytime urine, which may indicate renal insufficiency.

Hematuria

Most of them are found to have erythrocytosis in urine under a microscope (called microscopic hematuria), and a few of them can be found with naked eyes (gross hematuria), which can be seen in nephritis or urinary tract infection, kidney calculi, renal tuberculosis and tumor.

Eyelid or lower limb edema

Nephropathy can lead to impaired water and electrolyte regulation function and increase water and sodium in the body. Water often accumulates in the loosest tissue or the lowest part of the body, such as eyelids or lower limbs.

Abnormal urine output

Urinary output is also an important measure of kidney health. According to health standards, adults should urinate four to six times a day, which is a normal performance. If the frequency is not enough, or the amount of urination is too small, it means that there is something wrong with health.

gout and hyperuricemia

both diseases are caused by high blood uric acid, and uric acid can not be excreted because of kidney function, and uric acid deposited in the kidney will further damage kidney health.

The kidney is equivalent to the filtration workshop of our human body:

It mainly deals with the waste in our blood, the excess liquid, the waste comes from the metabolic process of the body, and we also produce waste when we eat food.

The human body needs food to provide energy and absorb the necessary substances from food. All the remaining wastes are transported to the blood. When the blood is filtered to the nephron, a complex chemical exchange process occurs. The filtration process removes waste toxins and excess water from the blood, forming urine, which then goes to the bladder and finally is discharged in the form of urine. < P > In addition, the kidney can also regulate water sources, electrolytes and endocrine functions.

in life, how should we raise kidneys?

Eat less salt and sugar, have a balanced diet, quit smoking and drinking, and get enough sleep

The average salt intake per person per day should not exceed 5g. In addition, eat monosodium glutamate, chicken essence, soy sauce, soy sauce and other condiments containing more sodium, as well as pickles, pickles, pickles and other foods. Get 7-8 hours' sleep every night.

drink plenty of water and don't hold your urine

drink at least 15 ~ 17 ml of water every day. Enough water can keep the kidneys working normally, eliminate harmful metabolites in time and keep healthy.

Try not to hold your urine, because holding your urine will easily lead to the upward reflux of urine, and urinary tract infection will also affect the kidneys.

maintain an ideal weight (BMI)

the ideal weight range actually varies from person to person, but the approximate standard is BMI 18.5～24.. It is recommended that you keep exercising for 3 minutes at least five times a week.

Be careful and standardize medication

Be sure to take the medicine according to the doctor's advice, and remember not to add or change the medicine without authorization. Don't eat drugs and supplements from unknown sources.

I hope that from now on, from today on, we can pay more attention to ourselves and be aware of the subtle changes in our bodies, because we can feel the bigger world if we have a healthy and happy body and mind!