Allergic cough, 3-and-a-half-year-old child, always sick, ask for help.

"Cough in the morning and evening" is the biggest feature of children's allergic cough, but some children also have paroxysmal cough during the day, mainly manifested as paroxysmal cough after excessive exercise or laughing and crying, and severe cases have wheezing. Allergic cough is not easy to distinguish from upper respiratory tract infection or tracheitis, and respiratory allergic cough is often induced by upper respiratory tract infection. Children with recurrent respiratory tract infections should pay special attention to: Recurrent respiratory tract infections will destroy the airway mucosal wall and reshape the airway, showing airway hyperresponsiveness, thus inducing the recurrence of allergic cough and asthma. Allergic cough generally does not have a fever, spits white foam sputum, mostly coughs, does not gasp, and severe allergic reactions may be accompanied by wheezing or breathing blisters. Cough three times is the biggest feature of children's allergic cough: cough for a while before going to bed at night, wake up for a while in the middle of the night and wake up for a while in the morning. However, because the diagnosis cannot be made in time, and parents do not pay attention to the child's paroxysmal cough, they think it is not serious, thus inducing asthma. Some children can cough for more than three months. Most children in allergic cough have a history of allergic rhinitis and eczema. The high incidence age of allergic rhinitis is school-age children aged 2-8. Children in allergic cough like to rub their eyes and nose and scratch their scalp. When they sleep, love sweating fidgets and likes to curl up.

Cough for a while before going to bed at night?

Wake up in the middle of the night and cough for a while

Wake up in the morning and cough for a while

There are many reasons for children's chronic cough, and allergy is one of the important reasons. Children often cough for a long time, and they don't get better after long-term treatment. Because allergic cough usually attacks at night or in the early hours of the morning, he usually doesn't cough or rarely coughs during the day. Parents often think that the child is infected with upper respiratory tract or bronchitis caused by a cold, and blindly give the child antibiotics and cough medicine, and the treatment often has no effect or little effect. After a long time, children can develop into typical bronchial asthma. Therefore, it is very important to make a clear diagnosis and conduct standardized treatment in time.

Microbiology of respiratory tract flora plays a certain role in the occurrence and development of airway hyperresponsiveness such as recurrent respiratory tract infection, bronchitis, pneumonia, wheezing and allergic cough. Allergic probiotics pay more attention to the whole microecology, and adjust the microecology of respiratory flora to keep it in a healthy and balanced state, which can become a new idea for clinical prevention and treatment of allergic asthma in respiratory tract.

The microecological balance of respiratory flora plays an important role in stabilizing the prognosis and outcome of allergic asthma patients in allergic cough. More and more clinical evidence supports the benefits of probiotics to human body. Probiotics can alleviate intestinal permeability, enhance intestinal specific IGA response and promote intestinal defense barrier. Probiotics regulating microecological flora can improve the prognosis of allergic diseases.

Children with allergies often have symptoms such as sneezing, runny nose, stuffy nose, itchy nose and rubbing nose when the weather changes greatly, especially when the seasons alternate. The symptoms go away for months. Many parents often think that their children are in poor health and often "catch a cold", but they are always difficult to cure, but they don't know that their allergic constitution has allergic reactions. Allergy is the real culprit of children's repeated coughs. Preschool children aged 2-6 years are in the high incidence of respiratory allergic diseases. In this period, it is necessary to supplement children's anti-allergic probiotics Xinmin Kang, adjust their allergic constitution, enhance their immune anti-allergic ability, and help children get through this allergic period. .

When children cough repeatedly for several months, allergic cough should be considered for antiallergic treatment. Some children in allergic cough developed allergic asthma because they didn't get timely and effective antiallergic treatment. In fact, the symptoms of the common cold usually last only about 1 considerate 10 days. If the child's "cold" has not improved so far, it is necessary to consider the possibility of allergies.

Because the nose is the first pass for the respiratory tract to inhale air, it is particularly sensitive to changes in the external environment. When the outside temperature, humidity and air pressure change greatly; Or when the outside air contains irritating substances, such as smoke particles, dust or special smells, allergic children often have symptoms such as sneezing, runny nose, stuffy nose, itchy nose, rubbing their noses, and some even shed tears, red eyes, itchy eyes and rubbing their eyes (allergic conjunctivitis). For example, children who are allergic to house dust mites often have symptoms such as runny nose, itchy nose, itchy eyes and cough when their mother cleans the room or shakes the quilt. Children who are sensitive to temperature and humidity will have symptoms such as stuffy nose, runny nose and cough when they suddenly enter an air-conditioned room or are affected by seasonal changes, or even exercise vigorously. Similarly, children with a history of allergic cough are often accompanied by infantile eczema, food allergy, ectopic eczema and even asthma.

Because of allergic constitution, children will have allergic eczema, urticaria, recurrent allergic rhinitis and recurrent allergic cough and asthma. Due to the disorder of immune function, the immune response in human body will reduce the number of TH 1 cells. Under the stimulation of allergens, various cytokines such as IgE and eosinophilia are continuously produced, which promotes the immune response to TH2 pathway and forms humoral immune response. Asthmatic children can supplement the adjustable active children's antiallergic probiotic composition Xinminkang Probiotics and participate in the regulation of immune cytokines. This rare probiotic with antiallergic activity can promote the secretion of interferon in vivo to regulate TH 1 immune response and resist immunoglobulin IgE. By enhancing the TH 1 immune response of immune cells to regulate the TH2 immune response that is overreacted due to allergy, the anti-allergic immunoregulation ability of children can be improved.