What are the causes of herpetic pharyngitis in children?

With the rapid development of society, various acute respiratory infections are very likely to occur. Herpangina is a disease caused by enterovirus. Patients will experience fever, sore throat, red halos on the back of the soft palate, pharynx, tonsils, etc., surrounded by characteristic vesicles or white papules (lymph nodules) and other symptoms. So, what are the causes of herpetic pharyngitis in children?

What are the causes of herpetic pharyngitis in children? Common causes of herpetic pharyngitis in children are: 1. Inadequate respiratory barrier function. For example, young children have no nasal hair and cannot block rough foreign matter in the air. 2. The respiratory mucosa is tender and easily exposed to various stimuli (cold, irritating gases, etc.), causing congestion, swelling and even inflammation. 3. The respiratory tract does not secrete enough immune substances to resist bacteria and viruses, and cannot fully kill invading pathogens. 4. There is a kind of cell with countless cilia on the surface of the respiratory tract. These cilia are like a cleaning brush, constantly sweeping out small particles such as dust and bacteria that are inhaled and adhered to the respiratory tract, and coughing them out into the larynx. However, the activity of these cilia on the respiratory tract of children is relatively weak, so the "self-cleaning" function is relatively poor. Herpetic pharyngitis is a common disease among children in summer. To prevent this disease, parents should pay attention to maintaining their children's personal and indoor hygiene, and try not to take their children to noisy public places. 1. Herpetic pharyngitis causes obvious oral pain, and most children refuse to eat. Attention should be paid to supplementing the nutrition of the children. The food should not be overheated and should be light, non-greasy, and nutritious. When eating is difficult, intravenous nutritional mixture can be used. 2. To prevent secondary infection, use analgesics and antiviral drugs locally, pay attention to oral hygiene, and the tableware used by the child must be disinfected with boiling water to avoid infection. 3. Avoid eating irritating foods, such as sour, sweet, spicy, salty, hot, hard, etc., to avoid irritating the ulcerated area of ​​the mouth and causing pain. 4. Take 100 grams of mung beans, 50 grams of bitter gourd, 150 grams of coix seeds and 100 grams of rice to cook porridge. After cooling, give the child an appropriate amount. During the treatment, you must pay attention to keeping the diet light, drink more warm water, give your child more vegetables and fruits rich in vitamins, eat less fried or deep-fried greasy food as possible, and be especially careful not to eat overheated food.

What are the causes of herpetic pharyngitis in children? With the rapid development of society, countless bacteria, viruses, harmful gases, dust, etc. enter people's respiratory tracts with inhalation every day. It can be seen that there are many causes of herpetic pharyngitis. Therefore, parents can wear masks when taking their children out, which can play a certain role in prevention.