Possible causes of fever and vomiting in children

Children have weak resistance and their organs are not fully developed. Therefore, it is easy for babies to get sick for some reason, and it is not easy for them to recover immediately. Inexperienced parents cannot always take comprehensive care of their children's temperature, or they may make mistakes in their diet. For various reasons, children may easily feel unwell, such as fever and vomiting. What are the possible reasons?

Vomiting is caused by reverse peristalsis of the esophagus, stomach or intestines, accompanied by strong spasmodic contractions of the abdominal muscles, which force the contents of the esophagus or stomach to flow out of the mouth and nasal cavity. Can be divided into:

1. Organic obstruction of the digestive tract: The downward movement of contents of the esophagus, stomach or intestine is blocked and forced to flow backward, resulting in vomiting. Such as congenital malformations of the digestive tract (occlusion or stenosis in different parts); older children are more likely to suffer from acquired intestinal torsion, intussusception, and intestinal obstruction (such as common ascaris obstruction).

2. Digestive tract infectious diseases: enteritis, gastritis, and appendicitis may cause reflex vomiting due to the irritation of the stomach and intestines by inflammation, often accompanied by abdominal pain, nausea, diarrhea, and bloating.

3. Abnormal body function: If the whole body

In cases of sexual infection or metabolic disorder, it is often accompanied by poisoning symptoms such as fever, loss of appetite, nausea, and abdominal distension.

4. Diseases of the cranial and nervous system: If symptoms of intracranial hypertension, meningeal irritation or intracranial space-occupying lesions occur, central projectile vomiting may be caused. There is no nausea before vomiting, but it is accompanied by other neurological symptoms such as headache, drowsiness, coma, convulsions, etc.

5. Poisoning: Vomiting caused by local irritation of the gastrointestinal tract and the effect of the poison on the central nervous system.

If the child does not have diarrhea, it is a bit like acute gastritis, perhaps because he ate something cold.

The above possible reasons for children's fever and vomiting are just some common reasons. If the baby's health still does not improve after parents have excluded the above factors or taken measures based on the above reasons, parents should pay more attention at this time, as the baby may be feeling unwell elsewhere. To ensure that the situation does not worsen, parents should take their babies to the hospital for examination.