Asthma is a chronic condition that causes inflammation in the airways, which leads to narrowed or completely blocked air passages. According to the Asthma and Allergy Foundation, approximately 5 million children under 18 years old have asthma. Death is possible from this condition; however, awareness of asthma symptoms and the prompt treatment of them is usually sufficient to minimize the risk of death.
Time Frame
According to Paul Roumeliotis, M.D., most children begin to show signs of asthma before they are two years old. Because of this, most childhood asthma is diagnosed based on the child's history of symptoms. Older children may also be diagnosed with asthma; however, older children can take part in breathing assessment tests.
Respiratory Signs
The most common signs of childhood asthma are respiratory. These include wheezing, coughing, whistling sounds while breathing and shortness of breath. These signs may be constant or they may come and go. The severity of the symptoms may vary from mild to life threatening. In some children, these signs are present only after physical activity, such as running, playing vigorously or when exposed to triggers.
Other Signs
A child with asthma is likely to become fatigued easily. This is often due to the decreased intake of oxygen associated with asthma. A child who is slow to recover from bronchitis or other respiratory infections should be tested for asthma. Additionally, a child who has frequent bouts of bronchitis or respiratory infections should be tested for asthma.
Triggers
Some childhood asthma attacks are brought on by exposure to triggers. Exposure to tobacco smoke is a common trigger of childhood asthma. Exposure to outdoor allergens, such as grasses, weeds and pollen may trigger an asthma attack. Indoor allergens, such as mold, dander and dust, are possible triggers. Viral infections, such as para-influenza and respiratory syncytial virus (RSV), have also been linked to asthma attacks. Perfumes, air fresheners and other products that are sprayed in the air may cause an asthma attack.
