Why do children under the age of 10 get HFMD?

Why do children under the age of 10 have hand, foot and mouth disease, because the child's immunity is poor, that is, the resistance is not very good, but most of the children are active, the most important thing is that most of the diseases are from the mouth, the child is active, so the hands are very dirty, so they don't wash their hands, so there are more diseases.

Because children's immunity is not as strong as that of adults.

The child's resistance is weak, and if there is any discomfort, I don't know how to say it, and it is easy to delay.

Hand, foot and mouth disease is caused by a variety of enteroviruses that are common in children, more common in children between the ages of 3 and 5, and can occur in kindergartens. The following article will bring you from 10-year-old children will get hand, foot and mouth disease, welcome to read!

Hand, foot and mouth disease is generally manifested as low-grade fever, poor appetite, malaise, poor spirit, and a herpes with red edges and white in the middle of the oral cavity, which gradually develops into mouth ulcers, and a blister-like rash the size of a grain of rice can be seen on the child's hands or feet after 1 or 2 days.

In summer, due to the hot and humid temperature, it is also the season of high incidence of eczema and other diseases, so how to tell whether the rash on the child's hand is a disease or hand, foot and mouth disease? Generally, children with HFMD have these rashes on their hands and feet under the deeper epidermis, so the blisters are thicker and firmer, which is different from ordinary rashes. Moreover, when hand, foot and mouth disease finds a rash on the hand, it is often on the edge of the fingers and palms, and the site where the rash grows is also different from other eruptive diseases.

In addition, children with HFMD generally have early symptoms such as low-grade fever, and parents can also make a preliminary judgment based on their children's symptoms.

The onset of HFMD is related to daily hygiene practices.

For many parents, how to protect their babies from the HFMD virus is the most concerned issue. In fact, the cause of HFMD is related to daily hygiene habits, children have the habit of lazy hand washing, often eating fruits and pastries without washing their hands, so the probability of the disease from the mouth will be high. Therefore, parents should educate their children to develop good hygiene habits, do not put their hands in their mouths, and be sure to wash their hands when they come back from outside.

Usually give your child more nutrition, increase exercise, balanced nutrition and moderate exercise is very important to improve your child's immunity. If the child is in a healthy state, no viruses or bacteria can easily invade the child's body.

In addition, in the season of high epidemic incidence, we should reduce going to crowded places and places with poor air circulation, and take children to places with plenty of sunshine, fresh air and sufficient oxygen ions as much as possible. It's not just about preventing hand, foot and mouth disease, it's important to prevent any infectious diseases.

A small number of children develop complications such as meningitis .

As long as they can come to the hospital in time for pediatrics **, most children can be discharged after about a week in the hospital. In the face of parents' panic, Yu Yingling said with relief.

Although most of the children are mild, there are a few cases of rapid progression, especially children under 3 years old, meningitis, encephalitis (brainstem encephalitis is the most dangerous), encephalomyelitis and other complications appear about 1 5 days after the onset of the disease, and a very small number of children are in critical condition, which can leave sequelae or even life-threatening and lead to misfortune.

1. If the 10-year-old child has low immunity, he or she may get hand, foot and mouth disease.

Hand, foot and mouth disease is called a pediatric disease, generally for children over 10 years old, even if the patient comes into contact with hand, foot and mouth disease children, most of them will not develop the disease because of their own strong resistance, but this is not absolute, if the other party is a person who often gets sick and has low self-resistance, 10-year-old children may also be infected.

2. If a 10-year-old child is accompanied by the following 9 points on a daily basis, it means that his own resistance is low and he is susceptible to hand, foot and mouth disease, and he needs to be cautious to prevent infection

1. Feeling tired often.

2. Frequent colds.

3. The wound is prone to infection.

4. Decline in gastrointestinal function; Poor self-protection ability.

5. It is susceptible to the invasion of infectious diseases.

6. Mental malaise.

7. Easy to fall asleep.

8. Love dreaming (nightmares).

9. Haggard body and mind.

3Hand, foot and mouth disease is infected through viruses, so we should wash our hands and bathe frequently; Do not drink raw water or eat raw or cold food; When sneezing and coughing, cover your mouth and nose with a tissue, wash your hands in time, and avoid touching your mouth, eyes and nose with dirty hands; Especially for children, it is important to develop good personal hygiene habits in order to prevent hand, foot and mouth disease.

The prevention of various infectious diseases is inseparable from disinfection, so families should always prepare "84" disinfectant, and children's toys or other supplies should be cleaned and disinfected frequently, but "84" disinfectant should not be used to wash clothes.

Attention should be paid to the indoor and outdoor environmental sanitation of the family, a clean environment is conducive to disease prevention, frequent change, frequent washing, frequent drying of clothes and bedding, and regular opening of windows and ventilation every day to keep the indoor air fresh. The living room should be ventilated by opening the windows frequently to keep the air fresh. It is best to open the window for ventilation 2-3 times a day for no less than 30 minutes each time.

The parents of the sick children should also take the initiative to inform other children and parents that the items used by the sick children should be disinfected immediately.

During the epidemic of the virus, you should stay at home or in a place with clean and fresh air, and avoid going to crowded public places, because the public places are large and the air is not circulated, which creates a good environment for the virus invasion.

Eat more vitamin-rich fruits and vegetables every day, maintain an optimistic and positive mood, and ensure that you exercise 3-4 times a week for about 30 minutes each time, which can increase the number of human immune cells and improve your own resistance.

It is easily available for children under the age of 45.

Hand, foot and mouth disease is mostly infected by children under the age of 5, because children at this stage not only have low self-resistance, but also lack of awareness of personal hygiene and diet, and children in this period are mostly studying in nurseries, kindergartens and other places, the source of the disease is relatively concentrated, and it is easy to be infected.

Beijing Chaoyang Hospital Affiliated to Capital Medical University - Pediatric General - Chief Physician - Zhu Hongbin - How old can HFMD infect children.

Hand, foot and mouth disease is a common disease in children in spring and summer, pay attention to hand, foot and mouth disease is manifested in the ** and oral cavity, but the virus will invade the heart, brain, kidney and other vital organs. When the disease is epidemic, it is necessary to strengthen the prevention and treatment of 1. Take antiviral drugs, such as virazole, viralin, etc. 002. Keep the local area clean to avoid secondary infection of bacteria.

003. When children have difficulty eating due to erosion in the oral cavity, they can be given easy-to-digest liquid food (1) ordinary cases.

001. General**: Pay attention to isolation to avoid cross-infection. Rest properly, eat lightly, and take good care of your mouth and **.

002. Symptomatic**: Fever and other symptoms are treated with a combination of traditional Chinese and Western medicine**.

00 (2) Severe cases.

001. Nervous system involvement**.

00 (1) Control intracranial hypertension: limit the intake, actively give mannitol to lower intracranial pressure**, each time, once every 4-8 hours, 20-30 minutes rapid intravenous injection. Adjust the dosing interval and dose according to the condition. Add furthiamine if necessary.

00 (2) Glucocorticoids** as appropriate, reference dose: methylprednisolone 1mg-2mg kg·d; hydrocortisone 3mg-5mg kg·d; Dexamethasone, after stabilization, reduce or discontinue as soon as possible. In individual cases, a higher dose (eg, methylprednisolone 10 mg to 20 mg kg/day (maximum single dose not exceeding 1 g) or dexamethasone should be considered for rapid progression and severe disease.

00 (3) Intravenous immunoglobulin should be used as appropriate, with a total amount of 2g kg, given in 2-5 days.

00 (4) Other symptoms**: cooling, sedation, anticonvulsion.

00 (5) Closely observe the changes in the condition and closely monitor it.

002. Respiratory and circulatory failure**.

00 (1) Keep the airway open and inhale oxygen.

00(2) Ensure that the two venous channels are open, and monitor respiration, heart rate, blood pressure, and oxygen saturation.

00 (3) When respiratory dysfunction is imposed, the endotracheal intubation should be used for positive pressure mechanical ventilation in time, and the initial adjustment parameters of the ventilator are recommended: inhaled oxygen concentration 80%-100%, PIP 20-30cmH2O, PEEP 4-8cmH2O, F 20-40 times, and tidal volume of about 6-8ml kg. Ventilator parameters can be adjusted at any time according to the results of blood gas and chest x-ray.

Give appropriate sedation and analgesia. If pulmonary edema and pulmonary hemorrhage are present, PEEP should be increased, and nursing operations such as frequent sputum suction to reduce respiratory pressure should not be performed.

Hand, foot and mouth disease (HFMD) is a common condition in infants and children.

Eat Chinese medicine to clear heat and detoxify. Do not let your child have a persistent fever. It usually heals after a week.

It can be contagious, especially to people with low immunity.