Respiratory symptoms that are cough, phlegm, breathlessness, wheeze, chest tightness are common symptoms of different conditions related to lungs, , heart, emotions, or injury. The medical terms for respiratory symptoms include dyspnea (difficulty breathing), tachypnea (rapid breathing),Respiratory symptoms that are cough, phlegm, breathlessness, wheeze, chest tightness are common symptoms of different conditions related to lungs, , heart, emotions, or injury. The medical terms for respiratory symptoms include dyspnea (difficulty breathing), tachypnea (rapid breathing), and apnea (absence of breathing). and apnea (absence of breathing).Respiratory symptoms that are cough, phlegm, breathlessness, wheeze, chest tightness are common symptoms of different conditions related to lungs, , heart, emotions, or injury.

The medical terms for respiratory symptoms include dyspnea (difficulty breathing), tachypnea (rapid breathing), and apnea (absence of breathing).