Wet rales in the lungs of older adults do not necessarily mean early asthma, but may also be caused by infectious lung disease or other chronic lung diseases. The presence of wet rales in the lungs of older adults does not necessarily mean early asthma, as wet rales are not a typical feature of asthma and cannot be used as a diagnostic basis. The presence of wet rales in the lungs is mainly considered to be caused by infectious lung diseases or other chronic lung diseases. Pneumonia, tuberculosis, lung abscess, etc. are common. In addition, chronic lung diseases can also cause damage to the trachea and bronchus, lung tissue, leading to the appearance of wet rales, such as chronic bronchitis, chronic obstructive pulmonary disease, lung cancer, etc., can lead to similar manifestations. Therefore, it is not possible to diagnose asthma by the presence of wet rales, and it is recommended to consult a doctor for examination and treatment.