What is diarrhea in children? My child has diarrhea, what causes it?

The incidence of diarrhea in children is complex, and the pathogenesis is also different.

a) Infectious diarrhea.

Most pathogenic microorganisms enter the digestive tract by ingestion of contaminated water, food, or transmission through contaminated hands. Diarrhea can be caused when the body's defenses are weakened, a large number of microorganisms invade and become virulent. For example, after rotavirus invades the intestine, the villous cells of the small intestine are damaged, and the water and electrolyte capacity of the small intestinal mucosa is reduced, causing diarrhea; At the same time, the secondary disaccharidase secretion is insufficient, so that the digestion of sugars in the intestinal lumen is incomplete, and is decomposed by intestinal bacteria, which increases the osmotic pressure of intestinal fluid, further causes the loss of water and electrolytes, and aggravates diarrhea.

Diarrhea due to bacterial infections includes enterotoxic enteritis and invasive enteritis. However, pathogenic Escherichia coli does not produce enterotoxin and invasiveness, and the pathogenesis is still unclear.

b) Non-infectious diarrhea.

It is mainly caused by improper diet, mainly in artificially fed children. When the quantity and quality of ingested food suddenly change beyond the capacity of the digestive tract, the food can not be fully digested and absorbed and accumulate in the upper part of the small intestine, which reduces the local acidity, and the bacteria in the lower part of the intestine move up and multiply, resulting in endogenous infection and digestive disorders, increased intestinal peristalsis, causing diarrhea and water and electrolyte disorders.

Other mechanisms, such as cow's milk allergy, pancreatic dysfunction, and pancreatic juice deficiency, can cause chronic diarrhea.

You better take her to the hospital as soon as possible, don't delay!

Go to the children's hospital in Shanghai.

Generally, it is because the child's intestinal aspect is not very good, so there will be diarrhea

When encountering diarrhea in children, it is caused by bad intestines

Now every baby is the heart and liver of the family, and it is the object of everyone's key protection. Therefore, the healthy growth and development of the baby is particularly crucial. After all, there is a saying that children are the flowers of the motherland and the pillars of the future.

Therefore, the growth and development of the baby is very important and needs to be paid attention to by every parent. And diarrhea in children is a very common disease, and it is also a disease that occurs in every child. Therefore, when a child has diarrhea, parents must not panic, stay calm and find a solution.

So what are the causes of diarrhea in children, and how to alleviate and prevent it?

1. The cause of the child's diarrhea.

In fact, there are many reasons why a child may have diarrhea. For example, diarrhea can occur if there is a bacterial infection or a viral infection, but in autumn and winter, 80% of children have diarrhea caused by a viral infection, because there are more viruses in this season, especially rotavirus and adenovirus. Other children have diarrhea because they have been fed incorrectly, such as eating unclean food, or because they have eaten too much food.

There are also some children who are dishonest when they sleep at night, and they are easy to kick the quilt, which causes the stomach to be cold, so that the cold air enters the body through the navel, resulting in diarrhea.

2. What to do if diarrhea occurs and how to prevent it.

When the child has diarrhea, be sure to replenish more water, because most of the water in the baby's body will be lost with excretion, so it is necessary to replenish water in time, otherwise it will lead to dehydration symptoms. If the diarrhea is severe, you need to go to the hospital for examination in time and relieve the diarrhea according to the doctor's **. Therefore, we must pay attention to the child's warmth, and we also need to pay attention to food hygiene, and the food we eat must be clean and hygienic.

It is also important to tell your child to wash his hands frequently, as there are many bacteria on his hands. Let your child eat more fruits and vegetables, and don't be picky.

Under normal circumstances, you give the child some easily digestible food, and then drink more boiled water, if the child has diarrhea, you can give him some diarrhea medicine, if a few days still do not get better, it is recommended that you take him to see a doctor, after all, the child is still young, always diarrhea, he can't stand it.

It may be because the child's stomach is not very good, it is more fragile and sensitive, which causes indigestion, so it leads to diarrhea, or it may be because the child has a cold.

It may be because of eating expired food, or it may be because of eating food that is too cold, or it may be because of eating too much ice cream, or it may be because of eating unclean food, or it may be simple gastroenteritis.

It may be that the child has eaten too much, or the child has a cold, or the child has some gastrointestinal problems, which may be due to a viral infection. Or some parasites appeared.

Introduction: I believe that every parent is most concerned about the baby's health, the baby's physical health is a very important thing for parents, if the baby is often sick, then parents will be very anxious, very impatient, the child has any problems, the most distressing is the parents. So what are the possible causes of your child's diarrhea?

And how should it be? I'll answer it for you.

Many families will warn children from a very young age to wash their hands before and after meals, this is a very good habit, for children to develop good hygiene habits and physical health is closely related, if children do not develop good hygiene habits in daily life, then it is easy to get sick, but also for parents to bring great distress. Sometimes the baby goes out to play for a day, the body becomes dirty, especially the hands are full of bacteria and stains, if you do not urge the child to wash your hands and eat, then it is likely to cause the child to have diarrhea symptoms, so the child's diarrhea is likely to be caused by poor hygiene.

As we all know, a healthy diet is closely related to physical condition, a healthy diet can make the body healthier, and can also promote the growth and development of children, so for children, a healthy diet is very important, as a parent when preparing meals for children, we must pay attention to the hygiene of the ingredients, choose fresh ingredients as much as possible, and try to clean them. If you choose unhygienic ingredients or use unclean dishes and chopsticks when cooking for your baby in your daily life, it is likely to cause your child to have diarrhea.

In daily life, if the child is found to have symptoms of diarrhea, then as a parent, you must actively regulate the child, and take the child to the hospital in time, only in this way can the child's body be healthier, do not keep delaying, delay the condition, which is likely to aggravate the situation of diarrhea, and even dangerous.

Children's diarrhea may be caused by bacterial infection, viral infection, pediatric enteritis, dysentery, gastrointestinal cold, etc., and it is necessary to take the child to the hospital in time to receive relevant examinations, take relevant drugs according to the doctor's instructions, or use other medical techniques**.

It may be because I have eaten a bad stomach, my stomach is cold, my intestines are infected, I enter the cold air, and I have heat stroke. Give your child some medicine and you'll be fine.

What parents should know about pediatric diarrhea.

Bacterial diarrhea:

1. Escherichia coli: There are three main types of E. coli that cause diarrhea in children, namely pathogenic E. coli, enterotoxin E. coli and invasive E. coli. In the 60s and 70s of the 20th century, several species of pathogenic E. coli, such as O111, O128 and O55, were quite rampant and were the main culprits leading to the epidemic of diarrhea at that time.

In the past ten years, the number of children with diarrhea has decreased significantly, and the disease has also been greatly reduced, which is closely related to the continuous improvement of people's living and health standards and the reduction of pathogenic E. coli infections in children. E. coli enteritis is characterized by watery stools. In recent years, diarrhea caused by enterotoxin E. coli has increased, and in addition to sporadic cases, epidemics can also occur in childcare institutions, and now it has become an important pathogen causing diarrhea in children.

2. Campylobacter jejuni: Although this is a newly discovered bacterium in the past ten years, it is also a common pathogenic bacterium that causes diarrhea in children. Campylobacter jejuni enteritis is characterized by mucus and blood in the stool, which is often confused with bacillary dysentery.

This enteritis can also cause epidemics in childcare settings. Studies have confirmed the presence of this bacterium in the feces of domestic pigs and chickens, which should be brought to the attention of parents.

Viral diarrhea:

The viruses that cause diarrhea in children are: rotavirus, echo virus, coxsackievirus, round virus and norovirus. The most important of these is rotavirus.

Rotavirus enteritis mostly occurs in autumn, so it is also called "autumn diarrhea". The clinical manifestations are also predominantly watery and stool-based.

In addition, it should be noted that: Infections outside the gastrointestinal tract, such as pneumonia, urinary tract infection, **infection, etc., can also be complicated by diarrhea, and must be actively **Primary disease; Diarrhoea is also the main symptom of bacillary dysentery and typhimoid fever, but these two diseases fall under the category of infectious diseases and will be described in the relevant articles. As a parent, you should be aware of the above possibilities when your child has diarrhea.

Either you have a cold or you have a rotavirus infection. Whether you take ribavirin or traditional Chinese medicine, you have to slowly regulate after stopping diarrhea to recover, and intestinal damage leads to lactose intolerance, so you must eat lactose-free milk powder.

The stool is more frequent than usual, the texture is thinner, and there are small yellow oily particles with a sour taste, which is caused by fat indigestion.

Adjust the diet: Breastfeeding babies can only be given the first half of the milk, and the second half of the milk with higher fat content can be expressed and discarded. In addition, mothers should drink plenty of water and eat less fatty or fried foods.

What are the common causes of diarrhea in children? The doctor told the truth.

There are many causes of diarrhea in children. Some catch a cold. Or, something to eat. Unhygienic. It can cause diarrhea in children.

What parents should know about pediatric diarrhea.