Asthma is now a chronic airway inflammatory diseases, this disease the basis of the underlying disease, and we usually refer to bacterial and viral infections caused by inflammation. This inflammation are nonspecific, or what we call the allergic inflammation. People with asthma of allergic airway inflammation caused by bronchial stimulation and sensitive to the outside world increased, and when exposed to the outside world a variety of stimuli, the bronchial prone to the contractile response, the performance for the onset of respiratory difficulties in, we call it the bronchial asthma.
Life, What are the symptoms that may be suffering from asthma? Unexplained chest tightness, shortness of breath, difficulty breathing; unexplained cough, especially long lasting cough, used antibiotics, antibiotics, cough medicines are not effective, each time after a cold long duration of cough, and even accompanied by chest tightness, especially aggravated at night; children Persistent cough, chest tightness, shortness of breath after exercise, etc., should be highly suspected to be suffering from bronchial asthma. Through careful history taking, we found that many people with asthma with special predisposing factor.
Typically, the doctor will give you take bronchodilator inhalation agents or steroids. If a spray dose of medication can not relieve wheezing within 30 minutes, you can then spray doses of the drug. However, if the second spray doses of the drug was not effective, you will not be able to re-use inhalation overdose hazards. At this point, you should see a doctor. Acute asthma attack, the family should do is: 1. Drugs and inhaler device on the table, the patient for the first time taking emergency medicine doctors open time recorded. (2) to help patients, he found the most comfortable position to rely on to put the body. Typically, the best body position is to sit up, the body slightly forward, leaning on his elbow or arm, to enable patients to breathe fresh air. Three patients to the nearest hospital.