Can I get poisoned by drinking too much water? Can you get poisoned by drinking too much water?

Can I get poisoned by drinking too much water?

It is not poisonous, but it can be harmful to the liver and kidneys.

No, don't worry, hopefully.

Can I get poisoned by drinking too much water?

The concentration in the blood of the human body is basically constant, which is what we usually call the concentration of normal saline. At this concentration, the blood cells are at their most complete and in the best condition.

However, if you drink a lot of water at one time, the blood concentration will be diluted, then the blood cells will have corresponding changes, the most serious is the rupture of red blood cell water absorption, resulting in the so-called hemolytic reaction, the role of red blood cells I believe you know very well, its main but also important role is to transport oxygen, if a large number of red blood cells are ruptured, then the body not only can not get oxygen, the fragments of red blood cells will also block the renal tubules to cause acute renal failure.

Of course, the amount of water that can cause this consequence is not a little bit, and the kind of water we usually drink will not cause this consequence, because after all, there are kidneys that are doing the work of balancing water and liquid for us, so we don't have to worry too much about drinking water.

Can I get poisoned by drinking too much water?

When the total amount of water ingested by the human body greatly exceeds the amount of water discharged, will it be "poisoned"?

If you drink a lot of fresh water after sweating profusely, the plasma osmolality in the body decreases. If it is reduced beyond the range that the body can bear, it will cause some damage to the body, that is, water poisoning.

Can I get poisoned by drinking too much water?

When the total amount of water ingested by the human body greatly exceeds the amount of water discharged, will it be "poisoned"?

Drinking water generally does not cause water poisoning, but if the amount of water drunk exceeds the body's ability to excrete, water and sodium retention may occur, or dilutive hyponatremia may occur, which can lead to water poisoning.

Once in a state of water intoxication, the function of the brain, kidneys, heart and other organs of the human body will be impaired. In particular, water poisoning caused by drinking a large amount of water in a short period of time may cause symptoms such as irritability and headache of increased intracranial pressure.

Water intoxication in patients with cardiac or renal insufficiency can even lead to kidney failure and heart failure. Patients with chronic water intoxication generally do not have typical symptoms, and patients may have edema and pallor manifestations.