When is pulmonary function testing usually considered? Can all people have pulmonary function tests?

When is pulmonary function testing usually considered? Can all people have pulmonary function tests?

1. Long-term smokers.

If you smoke for a long time or heavily, you should test your lung function, no matter how old you are. Because smoking can cause bronchitis and emphysema, leading to a decline in lung function and the development of chronic obstructive pulmonary disease. Even if your lung function declines in the early stages, you don't have any symptoms of consciousness.

When there is a significant decrease in lung function, you often experience shortness of breath and difficulty breathing. Pulmonary function tests can help prevent chronic obstructive pulmonary disease by detecting early decline in lung function.

2. Chronic cough and sputum.

Recurrent cough and sputum production indicate airway or lung disease that may lead to decreased lung function.

3. People with dyspnea.

If chest tightness and shortness of breath occur after exercise, especially in those who progressively worsen, pulmonary function tests are necessary to consider whether there is a lung function problem. Older people often don't pay enough attention to this, believing that shortness of breath when walking or climbing stairs is the cause of their aging.

4. Special environment staff.

If you are exposed to contaminated gases, dust, etc. in your work environment, you may develop occupational lung disease and reduce lung function.

5. Patients with respiratory diseases.

Regular lung function checks in patients with bronchial asthma and chronic obstructive pulmonary disease can not only reflect the condition but also provide further guidance on medications**. Other diseases, such as pulmonary fibrosis, bronchiectasis, tuberculosis, etc., require regular lung function checks in order to fully understand the impact of the disease on the lungs and detect lung diseases early based on the detection indicators.

Precautions. Before the test, the operator will patiently explain the methods, steps and precautions of the pulmonary function test to the subjects in detail. Each subject should try to relax as much as possible, follow the instructions of the medical staff, and cooperate with the examination as much as possible.

To prevent subjects from fainting and falling during the measurement, lung function is usually measured in a seated position. If the subject feels unwell, the operator should be notified in time to avoid an accident. After the test, a small number of people experience slight dizziness, chest tightness, and numbness in the mouth and lips.

As long as they have proper rest, these symptoms will soon improve and disappear. It is important to note that because pulmonary function tests are a relatively strenuous activity, not all subjects are able to perform the test. Acute myocardial infarction, cardiac insufficiency, high fever, severe cough, spontaneous pneumothorax, severe uncontrolled hypertension, and hemoptysis within 2 weeks are not suitable for pulmonary function tests.

People who smoke regularly, or who have been exposed to second-hand smoke for a long time, or who have been exposed to polluting gases for a long time; No.

Some parents think that pulmonary function tests.

It's redundant, or you don't need to do it again if you think it's normal to do it once.

However, pulmonary function tests are done in asthma.

It is not only valuable for the diagnosis and evaluation of asthma, but also an important reference for doctors to judge the severity and effect of the disease.

In the process, the doctor conducts a pulmonary function test on the patient to evaluate the effect and adjust the regimen and drug dosage in time.

Children with asthma are generally recommended to have a follow-up visit once every 1-3 months, and if possible, pulmonary function tests can be performed at each follow-up visit. Pulmonary function test is convenient to assess the degree of asthma control, if the child's drug inhalation method is incorrect, affecting the recovery of the small airway, the doctor can also use the results of the pulmonary function test to find the problem in time, and correct the child's medication in time, which is beneficial to the child with asthma**.

Summary. Hello dear, happy to answer for you; Can you do a pulmonary function testThe answer is: kiss Yes, you can check the lungs, you can do chest imaging tests, pulmonary function tests, blood tests, etc.

1.Chest imaging. Lung imaging tests include chest CT scan, chest X-ray, chest MRI and ultrasound.

2.Pulmonary function tests. Pulmonary function tests are commonly used in the diagnosis and treatment of respiratory diseases, including spirometry, bronchodilation test, bronchial provocation test, etc.

Generally, such examinations can be used to determine whether the patient has chronic bronchitis, emphysema, bronchial asthma, etc.; 3.Blood tests. It is mainly to check the blood routine, C-reactive protein and other indicators, and whether the patient has infection can be judged through the indicators.

Can you do it on Saturday?

Hello dear, happy to answer for you; Can you do a pulmonary function testThe answer is: kiss Yes, you can check the lungs, you can do chest imaging tests, pulmonary function tests, blood tests, etc. 1.

Chest imaging. Lung imaging examinations include CT scan, chest X-ray, chest MRI and ultrasound. 2.

Pulmonary function tests. Pulmonary function tests are commonly used in the diagnosis and treatment of respiratory diseases, including spirometry, bronchodilation test, bronchial provocation test, etc. Generally, such examinations can be used to determine whether the person suffering from chronic bronchitis key hail, emphysema, bronchial asthma, etc.; 3.

Blood tests. It is mainly to check the blood routine, C-reactive protein and other indicators, and whether the patient has infection can be judged through the indicators.

I think that some people who smoke a lot, or workers who work in special environments, and their frequent exposure to some dust and polluted gases may cause some diseases in the body that reduce lung function; All bronchial dilator drugs should be stopped for the first three days of pulmonary function tests, and pulmonary function tests should not be done in patients with cardiovascular disease or cardiac insufficiency.

People who often cough up, cough up blood, have poor breathing, have lung diseases, bronchitis, asthma and other diseases need to have pulmonary function tests; When doing a pulmonary function test, you need to pay attention, you must not be nervous, you must do it according to the doctor's instructions, and do not put too much pressure on yourself.

People who need to have pulmonary function tests include dust exposure, long-term smoking, air pollution, sputum production, and chronic cough; When doing the pulmonary function test, you should maintain a normal state of mind, relax your mind, ensure a reasonable diet, and take the test in a full stomach.