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Bronchitis - Ways To Diagnose It
Bronchitis is a commonly occurring disease in most parts of the world.
It is as common as common cold and flu in fact. It occurs irrespective
of age and sex. Besides, if the person is a smoker or someone with a weak
immune system, then the chances for chronic bronchitis are still higher
than the normal people. Asthmatic bronchitis is also becoming prevalent
now.
Pollutants, smoke, dust, chemical substances, etc have the ability to
irritate the bronchial tubes of lungs leading to inflammation which finally
results in bronchitis. It has been found that the chronic bronchitis affected
patients are mostly metal molders, coal miners, grain handlers and similar
dust-related occupations. The symptoms of bronchitis tend to worsen if
the individuals are involved in such jobs.
When air pollutants and sulfur dioxide are high, the disease still irritates
the person. Viruses are mostly responsible and sometimes bacteria can
contribute. Bronchitis can be either chronic
or acute. Acute bronchitis subsides in a week if caused
by viruses. Chronic bronchitis on the other hand needs to be treated so
that their symptoms do not recur.
People affected by Chronic Obstructive Pulmonary disease is often misdiagnosed
though it is very widespread. Some of the tests may also misinterpret
diseases like asthma, allergies and sinusitis.
For proper diagnosis, a doctor will inquire about your medical background
and your habits. The main question is if you are able to climb the stairs
without any difficulty in breathing. The doctor will listen using his
stethoscope to your chest and the back. This is normally how bronchitis
is diagnosed. The best method to diagnose is to undertake a PFT or Pulmonary
Fitness Test.
· Spirometry - it is a device that determines the amount of air inhaled
and exhaled. Later by asking you to hold your breath, air volumes are
measured by the time how long you are able to hold it.
· Peak flow meter – it is a device that measures the highest expiratory
flow rate. This is the maximum amount of air, which you force out of your
body.
· Chest x-ray – ordered to be taken in case of a doubt for pneumonia by
the doctor.
· Arterial blood gas or ABG – it measures the quantity of oxygen and carbon
dioxide in your blood. This can be measured by drawing out your blood
from an artery. This is a slightly uncomfortable procedure, but very useful
in case of being advised for oxygen therapy.
· Additional tests may also be taken to check your fitness levels. In
case of an infection being detected, cultures will be generated to identify
the microorganism.
Since the initial symptoms of bronchitis
are similar to common cold, sough and flu, it is tough to be diagnosed initially.
Coughing, difficult breathing and wheezing are common symptoms.
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