In young people who experience breathlessness and suffocation, this condition requires consideration of acute dyspnea. It is common to have some lesions in the respiratory system, such as infection by pathogens and allergen stimulation, which induce asthma persistence, spasm and contraction of bronchial smooth muscle, congestion and edema of airway mucosa, and even a large amount of inflammatory secretions forming sputum plugs blocking the airway, resulting in symptoms. In addition, the young people themselves are more temperamental, easily quarrels with others, irritable, which can lead to hyperventilation and cause respiratory alkalosis, also known clinically as hysteria.