To diagnose asthma, your doctor will discuss your medical history with you and perform a physical exam. You may need a lung function test and maybe other tests, such as a chest or sinus X-ray. If you or your child are having problems breathing on a regular basis, don't wait! Visit a doctor immediately. People often think of asthma as something you get when you're a child. But it's not unusual to be diagnosed with asthma as an adult. In fact, asthma can develop. Spirometry. This is the main test doctors generally use to diagnose asthma in people 5 years or older. To help determine how well your lungs are working (pulmonary function), you take a deep breath and forcefully breathe out (exhale) into a tube connected to a spirometer.


Author: Mrs. Jadon Pfeffer
Country: Thailand
Language: English
Genre: Education
Published: 1 October 2015
Pages: 123
PDF File Size: 10.13 Mb
ePub File Size: 18.7 Mb
ISBN: 231-9-38055-273-5
Downloads: 85745
Price: Free
Uploader: Mrs. Jadon Pfeffer


Thus, a conclusive diagnosis of asthma is based on tests designed to detect rapid changes in the forced expiratory volume in 1 second FEV1 or peak expiratory flow. Although this review focuses particularly on diagnosis, these tests can also be used to assess asthma control and as an aid in optimizing chronic therapy.

The chronic inflammation of asthma is associated with airway hyperresponsiveness that leads to recurrent symptoms, yet lung function may nevertheless remain normal.

Diagnosis of asthma of airway hyperresponsiveness thus has clinical value, particularly in the diagnosis of asthma in people with normal spirometry results or with symptoms uncharacteristic of asthma.

Airway diagnosis of asthma is usually measured using direct stimuli, such as methacholine or histamine, that act by stimulating specific receptors on the bronchial diagnosis of asthma muscle to cause contraction and narrowing of the airways.

Spirometry tests A spirometry test measures how well your lungs are working, and whether something such as your asthma is affecting your breathing. It depends on where the equipment is available.

A spirometry test is safe, simple and painless.

It involves blowing diagnosis of asthma hard as you can, for as long as you can, into a diagnosis of asthma or mouthpiece which is connected to a special measuring machine. This will show what effect the medication has on your lungs. If your doctor thinks you have asthma, they will do a physical exam.

This exam may include a lung function test to detect how well you exhale air from your lungs. You may also need an X-ray of your lungs or sinuses. A physical exam then allows your doctor to review your health.

To confirm asthma, your doctor may have you take one or more breathing tests known as lung function tests. After either action, you'll retake the spirometry test.

Diagnosing asthma in adults

If your spirometry measurements remain normal, you probably don't have asthma. But if your measurements have fallen significantly, it's possible you do.


diagnosis of asthma Lung tests in children Doctors seldom do lung tests in children under age 5. Instead, diagnosis is generally based on a child's signs and symptoms, medical history, and physical examination. Your peak flow is less diagnosis of asthma half of your personal best peak flow number.

Call 9—1—1 for emergency care if: You have trouble walking and talking because you're out of breath. You have blue lips or fingernails. At the hospital, you'll be closely watched and given oxygen and more medicines, as well as medicines at higher doses than you take at home.

Diagnosis of asthma in adults

Such treatment can save your life. Asthma Treatment for Special Groups The treatments described above generally apply to all people who have asthma. However, some diagnosis of asthma of treatment differ for people in certain age groups and those who have special needs.

Children It's hard to diagnose asthma in children younger than 5 years. Thus, it's hard to know whether young children who wheeze or diagnosis of asthma other asthma symptoms will benefit from long-term control medicines.

Asthma Diagnosis |

Quick-relief medicines tend to relieve wheezing in young children whether they have diagnosis of asthma or not. Doctors will treat infants and young children who have asthma symptoms with long-term control medicines if, after assessing a child, they feel that the symptoms are persistent and likely to continue after 6 years of diagnosis of asthma.

For more information, go to "How Is Asthma Diagnosed?

Other Relevant Articles: