What Is Asthma?
Asthma is a lung disease that can be life threatening. It is a chronic, or long-term disease, which can affect
you for the rest of your life.
Asthma causes breathing problems. The airways in the lungs get blocked, causing the lungs to get less air than
normal. Symptoms of an "asthma attack" can be difficulty with breathing, a tight feeling in the chest, coughing
and wheezing. Asthma can develop quickly and it can range from being a mild discomfort to a life-threatening
attack if breathing stops completely. These problems are often separated by symptom-free periods.
What Happens In An Asthma Attack?
Asthma can cause breathing problems, this called asthma attacks or episodes of asthma. During an asthma attack,
three major things happen in the lungs: Cells in the air tubes become more mucus than normal. This mucus is
very thick and sticky and clogs up the air tubes.
Cells in the airways get inflamed which cause the air tubes to swell.
The muscles tighten around the air tubes. These changes cause the air tubes to narrow which makes it hard to
breathe.
Who Gets Asthma?
In the United States, about 19 million people of all types of people have asthma. Asthma is more common in
children than with adults. It is one of the leading causes of school absenteeism due to a chronic illness. It
is extremely common in school-age children. Asthma has no race barrier either, it is common with most
inner-city children. A lot of asthma cases go undiagnosed as allergies.
What Triggers Asthma Attacks
Asthma attacks can be caused by something that
irritates the lungs. These irritations are called asthma triggers. There are multiple types of asthma triggers.
There are two major categories of asthma triggers called allergens and irritants.
If you, or one of your loved one's has
asthma, it's very important to understand what triggers can be a problem. Your Doctor can help understand the
seriousness and suggest keeping an Asthma attack diary or recommend skin testing for
allergies.
Once you understand what sets it off, actions can
be taken to prevent asthma attacks. Limiting your exposure to your triggers may help in avoiding asthma
attacks. If and when they occur, it will probably be less severe.
Asthma Triggers
There are many different asthma triggers. The different
categories of triggers are allergens and irritants. Allergens are substances that cause problems for some
people but not all individuals. There are many
Irritants such as formaldehyde, cigarette smoke, chemicals, perfume, and paint and gasoline fumes can
trigger asthma. These irritants can trigger asthma symptoms by irritating the respiratory tract. This in
turn, causes the muscles surrounding the airway to constrict, which results in an asthma
attack.
Since Americans spend up to 70% of their time
indoors, exposure to indoor allergens and irritants can play a significant role in triggering asthma
episodes.
The following is a list of the indoor
environmental asthma triggers:
-
Secondhand (cigarette) smoke
-
Ozone
-
Candle Soot
-
Cockroaches
-
chlorine bleach
-
Dust mites
-
Molds
-
Fresh Cut Grass
-
Pets and other animals with fur or
feathers
-
House dust
-
Pesticides
-
Animal Dander (Dogs and Cat)
-
Combustion by-products
-
Pollen (tree, grass and weed)
I Have Asthma, What Can I
Do?
If you have asthma, it is important to know how to
reduce your chances of having an asthma episode and what to do once you have an asthma attack. Your doctor can
help you with the medical part of it. Safe-Homes can help by showing you how to make your indoor environments
safer to live in. We inspect your home or office and give you solutions to what can be causing the episodes of
asthmatic attacks from you environment. We can work together with your physician to set up an asthma management
plan. We can work with your doctor to help learn to monitor your
asthma and identify and avoid your asthma triggers. Following this asthma management plan will help keep your
asthma under control.
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