What are the manifestations of asthma patients?

what are the manifestations of asthma patients? Bronchial asthma is a kind of chronic airway inflammation, which is easy to attack repeatedly. The patients have dyspnea, chest distress, cough and other uncomfortable symptoms, mainly involving a variety of cells, especially mast cells, eosinophils and T lymphocytes. Therefore, to understand the pathogenesis of asthma can help patients to reduce the pain of the disease. Asthma has become a threat to human health, which not only affects people's health. So what are the main manifestations of asthma? The manifestations of asthma 1. Airway obstruction: when people breathe normally, the muscles around the airway are relaxed and the movement of air is free. But for patients with asthma, allergic substances and environmental stimulants can increase the muscle tension around the airway, and gas movement is limited. And when the amount of gas is reduced, it will make people feel short of breath. At the same time, when the gas flows through the tense airway, it will cause whistles, that is, wheezes. The performance of asthma 2, inflammation: experts say that patients with asthma bronchus mucosa swelling. This kind of symptom is considered to be the main cause of recurrent asthma. Airway irritability: the airway of patients with asthma is very sensitive. When encountering slight excitants, such as animal dander, pollen, dust or smoke, the airway will show excessive reaction and narrow phenomenon. If there are three situations above, patients must be treated in related hospitals in time, so as to avoid delaying the deterioration of the condition and affecting the physical health of patients with asthma. We hope that the patients and their families can understand the above three manifestations of bronchial asthma as basic common sense. Once the patients relapse, they should not panic as family members. As long as they know some related nursing work, they can help the patients reduce the pain caused by the disease.