Seasonal changes, large temperature difference, is a good time for allergies? According to the survey, 90% parents of allergic children found that their children had allergic symptoms during school. Chen Ye, a pediatric attending physician at Hexin Xinsheng Maternal and Child Clinic, said that according to past outpatient experience, one to two weeks after leave is the peak period of children's allergy, and the number of patients has increased by 30-50%.

"Allergy is not only related to the environment," Chen pointed out. Abnormal work and rest in summer vacation, heavy schoolwork pressure and frequent colds will aggravate the discomfort of allergic symptoms. He pointed out the potential allergic crisis in the five o'clock school season and reminded parents of sensitive children to pay special attention.

1. Sequelae of physical disorder caused by staying up late and not getting enough sleep in summer vacation.

2. The pressure of starting school increases the intensity of allergic reaction.

3. Flu tide, cold and allergy all occur at the beginning of school, and the symptoms of discomfort are more obvious.

4. Dust and mold allergens accumulated in the school during the summer vacation broke out at the beginning of school.

5. The exhaust gas from commuter cars and locomotives will be improved, and the nasal mucosa will be strengthened.

Stay up late, eat indiscriminately, and exercise less? There is something wrong with internal constitution.

Despite the constant allergy crisis, parents' anti-allergy concept at the beginning of school is relatively weak, far less than their concern for their children's life, colds and schoolwork. Chen said that these five allergic crises can actually be divided into two categories: internal constitution and external factors.

"School allergy is actually the result of physical disorder caused by abnormal work and rest in summer vacation." A survey shows that nearly 55% of students often stay up late or stay up late in summer vacation. More than half of the people also like to eat snacks and fried things, and stay indoors more and have no fixed exercise habits.

Chen stressed that the physical problems caused by abnormal work and rest and lack of sleep will not appear immediately, but will be reflected in physical signs when the pressure of returning to school comes, greatly increasing the intensity and discomfort of allergic reactions.

External * * * of waste, dust and mold aggravate allergies.

In addition to internal disorders, environmental problems after school are also the cause of allergic outbreaks. The doctor said that many parents of allergic children attach great importance to the cleanliness and air quality at home, but after school, whether the children go to school through the main roads, inhale too much exhaust gas, or start cleaning up the dust and mold accumulated throughout the summer vacation, they will increase the nasal mucosa and induce allergic attacks.

Chen reminded that in addition to wearing masks, washing hands frequently, avoiding mucosal contact with allergens and other external protective behaviors, it is still necessary to adjust the physique and reduce the frequency of sensitive attacks.

Inadequate preparation for allergy prevention at school? The doctor advised not to stay up late, adjust your physique and prepare an anti-allergic package.

Chen explained that in order to alleviate the occurrence of allergies, in addition to paying attention to children's daily life, we should also take a two-pronged approach from external protection and internal diet adjustment to reduce environmental impact and adjust allergic constitution.

1. beneficial bacteria balance immune cell activity.

Allergy is caused by the imbalance of immune cell activity in the body. In order to resist allergens and release histamine to cause redness and congestion, some probiotics have the function of balancing immune cell activity, such as LP, NCFM, LGG and other strains. Supplementing yogurt or probiotic capsules containing these beneficial bacteria is helpful to restore the normal immune trend of the body.

2. Simple packaging to prevent allergies and colds

It is easy to get infections in groups when school starts, and a cold will make allergic symptoms worse. It is suggested that masks, toilet paper, antibacterial wet tissues, dry hands and other items can be assembled into an anti-allergy package, and correct hygiene habits should be adopted to reduce the chance of allergen contact and attack.

As for masks, Chen Jian suggested using general surgical masks and changing them when they are wet. "Because there are too many colors, there may be redundant pigments and fluorescent agents. Cloth masks may cause allergens to remain on the masks due to cleaning problems. 」

3. Keep a regular schedule and exercise habits.

Adequate sleep has an effect on the frequency and severity of allergic attacks. Nowadays, children and teenagers often shorten their sleep time because of schoolwork or leisure activities, which may cause confusion of the immune system. Therefore, whether it is a holiday or a school day, we should keep a regular schedule and keep good exercise habits at the same time, so as not to induce allergies and aggravate symptoms. "I suggest that if possible, it is best to go to bed at 9 o'clock and sleep for 8 hours, which is enough for growing children. 」

What should I do if I am allergic?

But what if the child is already allergic? Chen suggested that we should first reduce and stay away from allergens to avoid further deterioration. In addition, colds can induce allergies, which is also a factor to be avoided. "Keep a normal routine and mood, control your weight (obese people have a high proportion of allergies), and don't eat sweets and fried foods," Chen pointed out. These are all ways to relieve allergies.