What is the condition of blood in urine after running

We all know that running can help strengthen the body and enhance physical fitness, but after running some people find themselves with blood in their urine, what causes this? What's wrong with urinating blood after running?

Not exercising at all

People who usually do not exercise at all, suddenly engage in strenuous running exercise, resulting in the body organs can not adapt to the running exercise state for a while, it may lead to the discomfort of the internal organs of the body, thus appearing such a phenomenon as blood in urine.

Excessive amount of exercise

The amount of exercise and intensity of running is too high, which will not only lead to damage to the internal organs of the body, but will also produce a large amount of lactic acid, which will increase the permeability of the glomerulus and thus lead to the phenomenon of blood in urine. Coupled with excessive exercise and sudden high-intensity running, it is also possible to suffer from rhabdomyolysis syndrome, which results in hematuria and severe pain in several parts of the muscles or limbs.

Reduced blood in the kidneys

During running, the blood vessels of the muscles and joints of the whole body will expand and the blood flow will increase greatly, while the blood supplied to the kidneys will be relatively reduced, resulting in ischemia and hypoxia, which will increase the permeability of the glomerulus and reduce the filtration rate of the glomerulus. When the blood flow passes through the glomerulus, due to the increased permeability of the glomerular filtration membrane, red blood cells can slip out of the glomerular filtration membrane and be discharged through the urinary system, and hematuria is formed.

Excessive stirring time

When running, prolonged stomping may cause the kidneys to move up and down with violent vibrations, resulting in trauma, which may cause the blood vessels in the kidneys to rupture and result in hematuria.

Increased secretion of adrenaline

During running, the secretion of adrenaline and noradrenaline will increase, which will lead to changes in the permeability of the kidney filtration membrane, thus causing the formation of hematuria.

Too long running time

Running for too long, like long running, may cause the kidneys to sag, thus blocking the renal venous return and causing kidney stasis, which may also cause hematuria.

How to urinate blood after running

Stop running

If you have blood in your urine after running, you should stop running. Generally speaking, if you stop exercising after having blood in your urine, it will disappear quickly within 3 days if it is an athletic hematuria.

Adjust the amount of exercise

Even if the hematuria disappears quickly after running, if you continue to run and exercise, you should adjust the exercise volume and stop running with too much exercise.

Seek medical attention promptly

Generally speaking, if hematuria occurs after running, you should go to the hospital to check the cause, especially if there is other discomfort in your body at the same time as hematuria, you should go to the hospital for medical examination in time.