Myoglobinuria

Myoglobinuria (Myoglobinurid) - see Myohemoglobinuria.

Myoglobinuria is the release of myoglobin in the urine, which occurs when striated muscle tissue is damaged. The most common cause of myoglobinuria is rhabdomyolysis - the destruction of muscle cells due to injury, overheating, intoxication or infection.

Clinically, myoglobinuria is manifested by dark, brown urine, muscle pain, and weakness. An important complication may be acute renal failure due to the toxic effect of myoglobin on the renal tubular epithelium.

For diagnosis, a general urine test is used, which reveals an increased content of myoglobin protein, as well as creatine phosphokinase as a marker of muscle damage. Treatment of myoglobinuria consists of eliminating the cause of rhabdomyolysis, replenishing the volume of circulating blood to prevent renal failure, and sometimes hemodialysis is performed.

Myoglobinuria, or myohemoglobinuria, is a pathological condition in which myoglobin is found in the urine. This substance, which is one of the main components of muscle tissue, should not be present in the urine of a healthy person.

Myoglobinuria can be caused by a variety of causes, including trauma, burns, poisoning, and kidney and liver disease. At the same time, other substances may be found in the urine, such as hemoglobin, myoglobin and myosin.

Unless associated with a serious medical condition, myoglobinuria usually does not cause any symptoms. However, if you have other diseases that can lead to myoglobinuria, you may experience various symptoms such as muscle pain, fatigue, weakness, etc.

To diagnose myoglobinuria, a urine test is performed, which detects the presence of myoglobin. Additional tests may also be ordered to identify the causes of myoglobinuria. Treatment depends on the cause that led to this condition. In some cases, hospitalization and intensive care may be required.

It is important to remember that myoglobinuria is not an independent disease, but a symptom that may indicate the presence of other health problems. Therefore, if any symptoms associated with myoglobinuria appear, you should consult a doctor to receive qualified help.