Can lung function still improve at age 70 if it's poor?

Dec 08, 2025 Source: Cainiu Health

Dr. Ren Yi

Introduction

Even at the age of 70, poor lung function can still be improved through scientific regulation. If reduced lung function is caused by factors such as chronic inflammation or improper breathing habits, and there is no severe organic lung disease, lung function can be enhanced to some extent by standard treatment to control underlying conditions and consistent breathing exercises. This approach strengthens respiratory muscles, improves ventilation efficiency, and helps alleviate symptoms such as shortness of breath and fatigue.

Generally, poor lung function in individuals aged 70 can still be improved through scientific management and调理; however, significant improvement is difficult if there is severe organic damage, requiring targeted interventions. If concerned, it is advisable to seek medical consultation early. Detailed analysis is as follows:

If reduced lung function is caused by factors such as chronic inflammation or improper breathing habits, and no serious organic lung disease is present, lung function can be moderately improved through standardized treatment of underlying conditions and consistent respiratory training. This helps strengthen respiratory muscles, improve ventilation efficiency, and alleviate symptoms such as shortness of breath and fatigue.

If there is severe organic damage such as pulmonary fibrosis or emphysema, where lung tissue has undergone irreversible changes, lung function cannot return to normal healthy levels. However, appropriate interventions can slow disease progression, prevent further decline in lung function, maintain basic quality of life, and reduce the risk of acute exacerbations.

Individuals aged 70 with impaired lung function should seek timely medical evaluation to determine the underlying cause, follow medical advice for medication and rehabilitation training, avoid smoking and exposure to irritants such as dust, ensure good indoor ventilation, engage in gentle exercises like walking and diaphragmatic breathing, and undergo regular lung function check-ups to adjust intervention strategies according to disease progression.

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