Increased and blurred texture in both lungs is a pathological condition detected by imaging, such as X-ray or CT of both lungs. It is mainly due to different degrees of congestion and edema in the blood vessels and nerves of the lungs covered by the pulmonary textures, as well as in the soft tissues and hilum of the lungs. The corresponding combined examination should be performed, including blood tests, pulmonary function, and if necessary, respiratory secretions, culture of pathogens and drug sensitivity tests. For inflammatory reactions, appropriate anti-inflammatory drugs can be selected, especially for bacteria, and sensitive antibiotics should be chosen to avoid further deterioration and improve cardiopulmonary function.