New coronavirus infection many patients will appear pneumonia and even dyspnea, respiratory failure performance, many patients with respiratory distress fear that they have pneumonia, if they feel particularly hard to breathe, oxygen is not enough, sometimes even shortness of breath, respiratory rate change, there will be a large mouth breathing, some patients can not lie down can only sit down, that is, sit-up respiration, the lips, fingertips have the phenomenon of purplish, in this case, patients have Dyspnea manifestation, suggesting that the condition is aggravated. Clinical monitoring of the patient’s respiratory rate of more than 30 times / min, measured blood oxygen value is low, and even the deterioration of oxygenation index, patients are often accompanied by CT changes in the lungs. That is why dyspnea occurs in patients with very severe pneumonia. Source: Dr. Yurai