One of the most important indicators of human health is the level of sugar in the urine. The reasons for its increased content must be identified immediately. This is because this indicator can reveal dysfunction in the work of important organs. Usually a urine test for sugar is used to determine glucose levels. An accurate blood test may also be helpful for accurate diagnosis.
Sugar in the urine: causes
What are the normal urinary glucose values for a healthy person? They can be different - as the body ages, an increasing sugar content is allowed. This is explained simply, it is enough to understand the work of such an important part of the body as the kidneys. It is they who are engaged in the filtration of urine. During their normal operation, all glucose consumed by a person is absorbed into the blood.
However, there are cases when the glomeruli of the kidneys can not cope with the task, and sugar appears in the urine. The causes of this malfunction lie in infectious diseases and inflammatory processes, such as pyelonephritis, glomerulonephritis, nephrosis and chronic renal failure. If the glucose level is normal, then it can not be determined in urine by conventional methods.
Causes
There are several reasons why sugar in the urine increases. Firstly, this is a short-term increase in blood glucose due to the fact that a person has consumed a lot of carbohydrate-rich foods. Then we are talking about the so-called alimentary glucosuria. Another reason for the increase in sugar levels is strong emotional stress. Its cause may be stress, anxiety, or nervous exhaustion. This form is called emotional glucosuria.
Disease
There are many diseases that provoke increased sugar in the urine. The reasons for its appearance, in addition to the already mentioned pathologies of the kidneys, lie in such an ailment as diabetes. Especially often this phenomenon occurs with an insulin-dependent form of the disease. At the same time, human blood sugar is also high. Another cause of increased glucose may be an attack of acute pancreatitis.
It would seem, what does the state of the brain have to do with urinalysis? But the relationship, as it turns out, is, and it is quite close. A number of brain damage can trigger increased sugar in the urine. The causes of its appearance are an infectious disease (meningitis, encephalitis), a head injury, hemorrhagic stroke. And in this case they talk about the occurrence of glucosuria of central origin.
And besides this, disturbances in the endocrine system can provoke an increase in sugar levels. An increase in hormone levels - the injection of adrenaline, thyroxine or glucocorticoids into the blood - may well provoke glucosuria. And then it will be called endocrine.
The causes of toxic glucosuria are extremely unusual in everyday life. It develops when poisoning with substances such as morphine, strychnine, chloroform or phosphorus. In any case, whatever the reasons for such an imbalance of substances in the urine, if you find elevated sugar, you should definitely consult a doctor and undergo additional studies to prevent the development of serious diseases.