Should lung function test be performed if pulmonary alveoli are found during physical examination

Physical examination reveals abnormal alveoli, and it is usually recommended to undergo lung function tests. Pulmonary alveolar abnormalities may be related to chronic obstructive pulmonary disease, interstitial lung disease, emphysema, and other diseases. Pulmonary function tests can help evaluate lung ventilation and air exchange function.

Pulmonary function examination is an important means of evaluating lung health status, which can detect indicators such as lung capacity, airway resistance, and diffusion function. For individuals with abnormal alveoli, this examination can help determine whether there is restrictive or obstructive ventilation dysfunction. For example, patients with chronic obstructive pulmonary disease often exhibit decreased expiratory flow, while patients with interstitial lung disease may experience reduced diffusion function. The examination process is non-invasive and safe, and can be completed through a breath test. The results can provide objective basis for subsequent diagnosis and treatment. If the lung function test results are abnormal, it is necessary to further clarify the cause by combining chest imaging, blood gas analysis, etc. Partial alveolar abnormalities may be related to environmental factors such as smoking and occupational dust exposure, and timely intervention can delay the progression of the disease. For asymptomatic mild alveolar changes, doctors may recommend regular follow-up examinations without immediate treatment.

It is necessary to avoid smoking and exposure to secondhand smoke in daily life, and reduce activities in the air pollution environment. Moderate aerobic exercise such as walking and swimming can help enhance lung function. When symptoms such as cough and shortness of breath occur, seek medical attention as soon as possible, follow the doctor's advice to complete the examination, or use medication such as budesonide formoterol powder inhaler and acetylcysteine granules to control the condition.