Bronchitis – inflammation in the bronchial mucosa. Often combined with inflammation of the nose, throat, larynx, trachea. And the process begins with the nasopharynx and down the airway. The development of the disease contributes to exhaustion, fatigue, neuro-physical overexertion, hypothermia, exposure to dust, gas content. Alcoholism, smoking, contact with patients in the family and at work, the street, in the subway.
Chronic bronchitis
Lung abscess – a limited purulent destructive process in the lung tissue with the presence of one or more cavities filled with pus and pronounced perifocal inflammatory infiltration.
The causative pathogen is often golden hemolytic staphylococcus, which in recent years, often combined with other pathogenic and opportunistic microorganisms (Escherichia, Pseudomonas aeruginosa, Klebsiella, viruses).
Pneumonia chronic
Pneumonia chronic – chronic nonspecific bronchopulmonary process characterized by irreversible morphological changes in the form of deformation of the bronchus and pneumosclerosis in one or more segments and accompanied by a recurrence of inflammation in lung tissue and (or) bronchus.
Etiology.
It may be caused by various reasons. Myocardial infarction caused by heart failure and arising in connection with the violation of the outflow of blood from the pulmonary blood vessels. In patients with essential hypertension or anemia occurs mainly due to excitation of the autonomic nervous system that leads to a redistribution of blood in the body and its accumulation in the pulmonary system. The same thing happens with injuries and diseases of the brain. In uremia, poisoning and toxic substances (chlorine, phosgene) in the development of pulmonary edema huge role played by the increased permeability of the walls of pulmonary capillaries. Whatever the cause of pulmonary edema leads to disruption of breathing and hypoxia. One of the first symptoms – shortness of rapid breathing (dyspnea), patient anxiety, increased heart rate. In the future, breathing becomes hoarse and even choking, coughing appears to release a white or pink frothy sputum buy Revatio online. This foam prevents the flow of air in the alveoli of the lungs, the patient develops anoxia, one of the signs of which – cyanosis of the skin and mucous membranes (cyanosis).