What symptom does water poisoning have

summary

Water poisoning also happens in our life. It happens by chance. Generally, the human body takes in too much water, and then leads to a state of dehydration. However, the chance of death from water poisoning is very low. We don't need to worry too much. Let's talk about the symptoms of water poisoning.

What symptom does water poisoning have

First: headache, drowsiness. In short, after water poisoning, people will be very tired and want to sleep. The cause of drowsiness is excessive water in the body, which leads to the decrease of plasma osmotic pressure and the increase of intracranial pressure. Under multiple influences, people will feel very bad, have a headache and want to sleep very much. Loss of appetite, nausea and vomiting. If a large amount of water is suddenly ingested in the human body, the concentration of digestive juice will be seriously diluted, and the water left in the digestive tract will also be absorbed and decreased, because the water content in the body fluid has exceeded the conventional level.

Second: the earliest symptoms are usually mild, like dehydration, including nausea, cramps, disorientation, inarticulate speech and mental confusion. At this time, many athletes drink too much water because they think they are dehydrated. However, drinking only water can aggravate the symptoms of water poisoning. In the most serious cases, it can cause epilepsy, coma or death. The water balance of normal people is mainly regulated by antidiuretic hormone and renal drainage function.

Third, when the body loses water, the osmotic pressure of plasma crystal increases, the stimulation of hypothalamic osmoreceptor increases, the release of antidiuretic hormone increases, the reabsorption of water by kidney increases, and the urine volume decreases, so as to retain water in the body. On the contrary, after drinking a large amount of water, the osmotic pressure of plasma crystal decreased, the release of antidiuretic hormone decreased, the reabsorption of water by the kidney weakened, and the excess water in the body was discharged from the urine.

matters needing attention

There are many symptoms of water poisoning. Once you find yourself suffering from water poisoning, you should go to the hospital in time. The most important thing is not to drink water. At the same time, it also provides a more suitable position for the treatment of patients.