In sputum: low amount of leucocytes and a lot of fluid;Hypersensitivity of bronchus   allergic in origin and is reaction on infection or non infection factors. The main symptoms are: sneezing, cough, wheezing after contact with allergen. In sputum: eosinophylia, Sharko Laiden crystals.Clinical peculiarities of bronchial disorders in case of bronchitis, pneumonia, bronchial asthma, bronchoectases,tumors.Bronchitis.