In general, asthma is related to a allergic response to external agents such as mites, viruses, dust, animal hair, pollen, mold, among others. However, the cause of asthma is not fully understood. Crises are triggered by a combination of environmental and genetic factors specific to each person.
Among the factors that trigger asthma or allergic bronchitis, as well as known are allergies, infections (flu, colds, sinusitis), change in time, strong odors, smoke, physical exertion, emotions, medications, food, gastroesophageal reflux, hormonal changes, diseases.
Asthma is an inflammatory disease, usually of allergic cause, which strikes the airways. Asthma attacks cause contraction of the bronchi and bronchioles, reducing the caliber of the airways and causing difficulty breathing.
See also: Can an Asthma Crisis Kill?
The main symptoms of asthma include coughing after physical exertion or worsening at night, wheezing in the chest, shortness of breath, shortness of breath and tiredness.
In case of an asthma attack, the person should be evaluated by a doctor in an emergency department and follow the treatment to control the disease. The pulmonologist is the specialist for diagnosing and treating asthma.
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