Symptoms and Coronation of asbestos in the lungs kovia.co,uk |
Symptoms and Coronation of asbestos in the lungs
Asbestosis
What is Asbestosis?
Asbestosis is one of the lung diseases that develops when
asbestos fibers cause scar tissue in your lungs. Scars limit your breathing and
interfere with the ability of oxygen to enter your bloodstream. Other names for
this disease are pulmonary fibrosis and interstitial pneumonitis.
Many cases originated from asbestos exposure in the
workplace before the federal laws that governed them came into force in the
mid-1970s. This disease takes years to develop and can be life threatening. The
total number of asbestos-related deaths in the United States can exceed 200,000
by 2030, according to Agency for Toxic Substances and also the Disease
Registry.
Recognize Symptoms of Asbestosis
In most cases, symptoms do not begin to appear for about 20
years (range 10 to 40 years) after exposure to asbestos.
Common symptoms of asbestosis include:
- hard to
breathe
- tightness in your chest
- persistent dry cough
- chest
pain
- loss of
appetite
- clubbing finger (finger tip enlarged)
- nail disorders
Causes and Risk Factors Associated with Asbestosis
When you breathe in asbestos fibers, they can become
embedded in your lungs and can cause formation of scar tissue. This scarring is
known as asbestosis. Scars can make it difficult for you to breathe because it
prevents your lung tissue from developing and contracting normally.
You may face a higher risk of developing this disease if you
work in an asbestos-related industry before federal laws to regulate exposure
are enforced. Asbestos is found in many construction works and is also fire
resistant. Asbestos is still used in certain industries, but is closely
monitored by the government through Occupational Safety and Health
Administration (OSHA).
You also face a much higher chance of developing asbestosis
or other related diseases if you smoke.
Long-term Outlook and Asbestos Complications
Asbestosis can cause quite malignant mesothelioma, a form of
severe lung cancer. Other types of lung cancer can develop if you smoke.
Chronic obstructive pulmonary disease is another serious condition that can
occur due to asbestosis. The buildup of fluid around your lungs, known as
pleural effusion, is also associated with asbestosis.
Factors that affect the severity of the disease include how
long you are exposed to asbestos and how much you breathe. This condition
develops at a slower rate after your asbestos exposure stops. People who have a
disease but have no complications can survive for decades.
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What To Do
If You Have Been Affected
If you have
been dealing with asbestos exposure for about ten years, you should visit a
doctor for chest x-rays and screening every 3 years to 5 years. Be sure to use
each part of the safety equipment at work and also follow all safety procedures
if your job regularly exposes you to asbestos.
Employers
must pay attention to the level of exposure in the workplace and only allow
work that involves handling asbestos in certain areas. Federal law also
requires workplaces to have a decontamination area. Employee training sessions
are also needed. Regular medical examinations, which can lead to an initial
diagnosis of asbestosis, are also included in federal law.
You should
contact the nearest OSHA office if you feel that your employer does not comply
with these standards. They can check your workplace and can also provide more
information about health problems. They also track emergencies and work
accidents.
Symptoms
When tissue
in the scar forms around the microscopic air sacs of the lungs, it gradually
becomes more difficult for them to expand and fill with fresh air.
This can
cause a series of symptoms, including:
- Hard to breathe
-
Persistent dry cough
- Tight and
chest pain
- fatigue
- Loss of
weight and appetite
- Sounds
crackle while breathing
Hardening
of the lungs causes coughing, discomfort and also crackling sounds associated
with asbestosis, and can also produce less oxygen sent to the blood, causing
shortness of breath. Because the body relies on oxygen for energy, chronic breathing
difficulties cause fatigue and weight loss.
Advanced
symptoms
Pulmonary
hypertension
The
formation of scar tissue can also narrow the arteries and can also make it more
difficult to pump blood out of the heart and into the lungs without increasing
the pressure needed to carry out the action. This is called pulmonary
hypertension, which is a condition different from "high blood
pressure" which is more common or systemic hypertension. Pulmonary
hypertension is dangerous because it forces the heart to work harder,
potentially causing previous problems with coronary artery disease and
congestive heart failure.
The fingers
and toes are beaten
When the
lungs provide insufficient oxygen to the blood, symptoms called
"clubbing" may appear. The tips of the toes and fingers appear wider
and rounder than normal. Nails and toe nails can change shape due to lack of
oxygen that reaches the extremities of the body.
Managing
Symptoms
Patients
can minimize the symptoms of asbestosis by taking steps to improve their
lifestyle:
- Eat a
balanced diet and stay hydrated.
- Get
enough sleep every night and take a short break during the day.
- Exercise
regularly without pushing yourself.
- Prevent
respiratory infections by getting flu and pneumonia vaccines, washing hands and
avoid crowds.
- Avoid air
pollution and tobacco smoke.
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Treatment
options
Asbestosis
is a condition that cannot be restored. With the exception of lung transplants,
all options for asbestosis treatment are palliative, which means they overcome
the symptoms of asbestosis to improve the quality of life of patients.
As the
condition worsens over time, patients need increased treatment as they age.
Additional
oxygen
Additional
oxygen from portable oxygen tanks is often needed for patients with reduced
lung capacity. The tank gives extra oxygen to the lungs through a plastic tube
with two branches that fits the patient's nostrils.
Drugs
Medications
can thin the lung secretions to make coughing easier and relieve chest pain.
However, corticosteroids (anti-inflammatory drugs) and immunosuppressants are
not effective in treating asbestosis.
Lung
rehabilitation
Pulmonary
rehabilitation helps patients learn techniques and make lifestyle changes to
better deal with chronic breathing difficulties. The team of therapists work
together to meet physical and psychological needs.
Lung
transplant
Lung
transplantation is most often considered when asbestosis is accompanied by more
severe lung disease such as emphysema or lung cancer. This is the most invasive
treatment, the last choice, and to be included in the lung transplant waiting
list, a patient must undergo extensive screening to determine the chances of
relative success.
Some
patients also find help through complementary and alternative medical
treatments such as acupuncture, massage therapy and homeopathic treatment.
Although none of these treatments offer a cure for asbestosis, many of them
offer relief from pain and increased lung function.
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