How to know the kidney is sick

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The kidney is one of the important organs of the human body, it is located on both sides of the body shaped like broad beans, located on both sides of the abdominal wall spine. The physiological function of the kidney is mainly the secretion of urine, the removal of body metabolites such as waste, poison and drugs, while regulating the body's water and osmotic pressure, reabsorption function to retain water and other useful substances. At the same time it is also a regulatory organ, through the secretion of hormones to regulate the body's metabolism. It is also a regulatory organ that regulates the metabolism in the body by secreting hormone substances. But how do we know if the kidneys are sick? Expert Tip If the following symptoms may be a kidney problem, then you need treatment.

Symptoms of kidney disease 1: pain

One of the early signs of kidney pain is the appearance of pain: the location, nature, and intensity of the pain are often important diagnoses. Acute kidney disease is characterized by the volume of the kidney often increases, leading to a sudden expansion of the kidney capsule, causing dull pain in the flank or rib ridge angle, ureter obstruction, there will be severe angina pectoris, the general incidence of urgent and Pain will spread to different parts of the following abdomen, thigh, etc., renal colic can be intermittent episodes of days, weeks or months.

Symptoms of kidney disease 2: abnormal urination

Urination usually include urinary frequency, urgency, dysuria, nocturia, abnormal urine output and other circumstances. Normal urine output of 1000 ~ 2000 ml / day, with an average of 1500 ml / day or so. Whether urine volume increases or decreases, may be a manifestation of kidney disease, especially at night, polyuria is often a sign of kidney disease. The main performance are: 1, urinary frequency: increased urination frequency, called urinary frequency. When the current urinary tract (bladder and urethra) have inflammation, frequent urination, and discharge urine per discharge less. 2, urgency refers to just finished row urination and urgency to urinate, which can not wait or even wet underwear. Urinary urgency associated with dysuria, common in the bladder, urethra and prostate infections, rare in the stimulation of foreign body. 3, dysuria refers to urination urinary tract pain and burning sensation, common in bladder and prostate infections, often accompanied by urinary tract urinary frequency, urgency, this condition is called bladder irritation, lower urinary tract syndrome or urinary frequency - urination discomfort Syndrome, more common in urinary tract infection, urethral syndrome.

Symptoms of kidney disease 3: edema

If found edema, but also an indication of abnormal renal function. Medical often see a sudden increase in body weight is an extremely sensitive indicator of edema, when the edema is further aggravated eyelid edema can be seen, followed by body sagging also appear edema, such as the ankle, lower extremities, severe cases can also occur ascites, pleural effusion, etc. Press the front of the calf tibia with your finger, there are concave dimples, which can be judged from the body's excess water has reached 4 to 5 kg, which is a typical manifestation of edema.

Symptoms of kidney disease 4: proteinuria


Appear proteinuria, urinalysis after the urine is visible above a layer of small foam and continued for a long time does not disappear, called "foam urine." This is because there is a lot of urine protein, protein in urine appears to be some physiological or transient; others are pathological, such as the emergence of pathological proteinuria, we need to cause our attention.

When drowsiness, low back pain, weak waist, high blood pressure, accompanied by increased or decreased urination, proteinuria, occult blood, eyelid edema, which shows that your kidneys may be ill. Need to take appropriate measures in a timely manner to prevent the disease from deteriorating.

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