ASTHMA
GENERAL INFORMATION:
What is asthma? Asthma is a lung disease
that makes breathing difficult. Chronic inflammation and reactions to triggers
narrow the airways in the lungs. Asthma can become life-threatening if it is
not managed.
What are the signs and symptoms of asthma?
- Coughing
- Wheezing
- Shortness of breath
- Chest tightness
What may trigger an asthma attack?
- A cold, the flu, or a sinus infection
- Exercise
- Weather changes, especially cold, dry air
- Smoking or secondhand smoke
- Fumes from chemicals, dust, air pollution, or other
small particles in the air
- Pets, pollen, dust mites, or cockroaches
How is asthma diagnosed? Your caregiver will ask
how often you have symptoms and what makes them worse. Tell him if you have
trouble sleeping, exercising, or doing other activities due to shortness of
breath. He will ask about your allergies and past colds, and if anyone in your
family has allergies or asthma. Tell your caregiver about medicines you take,
including over-the-counter drugs and herbal supplements. You may need the
following tests:
- Lung function tests are done to show caregivers how
well your lungs are working.
- A chest x-ray will check for other lung
problems.
How is asthma treated?
- Medicines decrease inflammation, open airways, and make it easier
to breathe. Medicines may be inhaled, taken as a pill, or injected.
Short-term medicines relieve your symptoms quickly. Long-term medicines
are used to prevent future attacks. You may also need medicine to help
control your allergies.
- Allergy testing may find allergies that trigger
an asthma attack. You may need allergy shots or medicine to control
allergies that make your asthma worse.
How can I manage my symptoms and prevent future
attacks?
- Follow your Asthma Action Plan (AAP). This is a written plan that you
and your caregiver create. It explains which medicine you need and when to
change doses if necessary. It also explains how you can monitor symptoms
and use a peak flow meter. The meter measures how well your lungs are
working.
- Manage other health conditions, such as allergies, acid
reflux, and sleep apnea.
- Identify and avoid triggers. These may include pets, dust
mites, mold, and cockroaches.
- Do not smoke and avoid others who smoke. If you smoke, it is never too
late to quit. Ask your caregiver if you need help quitting.
- Ask about a flu vaccine. The flu can make your asthma
worse. You may need a yearly flu shot.
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