Asthma

    The main symptoms
    Asthma is an allergic disease. Primarily bronchial smooth muscle spasm, swelling of the mucous membrane of the inner wall of the lumen and increased viscous secretions difficult to discharge, the air can not be exhaled smoothly. Patients describe the case of onset is this: throat phlegm, no cough, swallow; a itchy throat, coughing, followed by asthma attacks. Onset patients often at night, can not be supine.
    Prevention
    Patients with chronic non-specific inflammation of making changes in meteorological elements and poor adaptability, resistance is poor, frequently coming early spring cold can easily lead to muscle spasm and disease. Therefore, when the weather temperature changes, must be timely to add clothing to avoid the cold, especially in the neck warm. Repeated episodes of acute exacerbation and remission alternating change of stable, is a major feature of asthma, experts argue that, in the acute phase, antispasmodic and anti-inflammatory treatment pronged; to continue anti-inflammatory therapy in remission and reduce the chance of a relapse, only asthma It is expected to eventually cure. In addition, in patients with asthma-prone season to drink more water, eat some of having the gas, phlegm, clearing the lungs role radish, gourd and other vegetables. Do not eat too full, do not eat sweet, salty food. Some fruits, such as pears, bananas, loquat, contributing to maintain smooth stool, lower abdominal pressure, should eat it regularly.