Posted on 24th Aug 2010 @ 4:22 PM
According to the statistics show that children with asthma every winter, the recurrence rate of up to 70%, and this only increased the sick child's physical and mental suffering, severe cases can be life threatening, so as to prevent the recurrence of asthma in children, in the cold season to do Five Note .
1. Avoid exposure to cold air: cold air can stimulate receptors in respiratory mucosa, resulting in abnormal impulse Erzhi bronchospasm, induced asthma, so in the winter season, the children pay attention to strengthening the warm and timely addition to adding clothes, but also to avoid the cold and strong exposed to the air.
2. Avoid passive smoking: passive smoking may constitute a chronic damage to the trachea, forming high-response state and trigger asthma, so the winter home of the parents of children with asthma should absolutely avoid smoking.
3. Avoid contact with allergens: wear animal fur in children with asthma Shen, Shen Si crab seafood, such caution aspirin and sodium salicylate sensitized drug trade. Avoid contact with pollen, it is best not bring the child to garden, so as to avoid contact with allergens causing asthma attacks.
4. Avoid upper respiratory tract infections: recurrent respiratory tract infection caused by the "state of airway hyperresponsiveness," was the basic mechanism of occurrence of asthma, but also constitutes a major factor in relapse, the prevention of upper respiratory tract infections in winter is the key to reduce the recurrence of asthma.
5. Avoid strenuous activity and emotional excitement: because of intense activity and emotional excitement can lead to lower β-receptor sensitivity, increased sensitivity of the relative α receptor, which induced asthma. In addition, over strenuous exercise can also be caused by hyperventilation reflex bronchospasm, so not to let children with severe winter running or screaming, to avoid the trigger asthma attacks.