Cough, chest distress, shortness of breath, breathing difficulties.

Cough, chest tightness, shortness of breath, breathing difficulties may be caused by pneumonia, bronchitis, bronchial asthma, emphysema, etc., may also be caused by pleural effusion, spontaneous pneumothorax, pulmonary fibrosis, obstructive emphysema, etc. You need to go to the hospital for lung X-ray examination and take treatment according to the cause.