The air conditioner can bring out _'s general knowledge of asthma of variability

The air conditioner can bring out _'s general knowledge of asthma of variability
Enter high temperature of midsummer, the air conditioner has already become the essential summer resort tool, various diseases that the air conditioner causes have been watched out for more and more by people too, have coughed etc. and already faced the fearful with no fears as cold. However, when cough and manage for a long time and does not heal ing, should watch out for other diseases.
Recently, continuous high-temperature weather, burn so that people is hot can't act as, is always afraid of hot Lao Zhang hide and does not dare to go out in the air conditioner room these two days. But the environment of the air conditioner is " The source of the one hundredth disease " ,Look, Lao Zhang " cold " the next day ,it sneeze, dry cough is incessant, there are getting of no more use one piles without being taken on cold drug, antitussive, have to go to the hospital to see the doctor. The doctor, through checking carefully, say Lao Zhang's cough is caused, it is not cold.
Is asthma how to know to cough
It is a kind of manifestation catching a cold to cough, but not cold and unique symptom. The simple by coughing in order to mainly behave one " Cold " Or the other symptoms of cold, for instance: Have a stuffy nose, flow tears, have a fever, take a favorable turn already, leave chronic to cough, manage, heal for a long time only, think of asthma of variability of coughing at this moment.
The subsidiary hospital respiratory medicine associate professor of treatment Gu YuTong of Zhongshan of Fudan University introduces, the essence of asthma is the high reactive disease of air way that the chronic non- specific inflammation of angry way causes, like this high reactivity makes the smooth muscle easy to be irritated and shrunk, it is narrow and irritating the receptor of coughing to lead to the fact the bronchus contract and causing symptom to break out. Not when the smooth muscle of bronchus shrinks minorly, the blockage of air current is not prominent, obviously wheezing symptom that do not have, two the intersection of lung and auscultation can hear perhaps either the intersection of heavy breathing and sound of chirping, patient can appear the bronchus defy and make the phenomenon, show as, cough, manage, heal for a long time repeatedly, so-called " cough asthma of variability " .
The expert thinks at present, asthma of variability and asthma are different clinical manifestation of the same kind of disease to cough, or is regarded as different stages that asthma has illness coming on. So, point out us to regarding coughing as main symptom, it is not unusual to check the lung, antibacterial, relieve cough the intersection of therapeutic effect and bad patient, should consider, cough possibility, variability of asthma. Walk angry dish stimulate test, contribute to, cough the intersection of variability and asthma diagnose in early days, reduce and misdiagnose.
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