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What are the symptoms of asthma?
- Wheezing
- Coughing
- Chest tightness
- And/or shortness of breath that may occur in response to specific exposures
What causes asthma?
The reason people get asthma is not fully known, although it can be inherited and exposure to certain environments can lead to its development. Triggers that cause asthma symptoms to appear are different for each individual, but may include dust and dust mites, cold air, smoke, exercise, mold, pet dander, and pollen.
Who is affected by asthma?
- Over 20 million Americans suffer from asthma.
- It can develop at any age, yet children 18 and younger account for about a third of all asthma cases.
- It affects all races, yet is more common in African Americans and Latinos.
- The number of people affected is eight to 10 times higher in industrialized countries than in developing ones.
Is asthma contagious?
- No. Asthma is not contagious.
How can asthma be prevented?
- Avoid things that trigger asthma, such as allergies and breathing in cold air.
- Look for signs that you may be nearing a flare. Signs include change in appearance or mood or a change in breathing.
- Follow the plan for managing your asthma. Make sure to take medication as prescribed.
- Avoid being around smoking. Smoke can trigger a flare.
When should I call the doctor?
- If you think you have asthma.
- If you are having difficulty breathing.
- If you have questions or concerns about your condition.
Do I get paid for participating in research?
Not all research studies provide compensation, but most do. Compensation varies depending on the amount of visits needed and procedures preformed.
How long do research studies last?
Studies vary in time with some lasting a few months, others lasting just over a year, and some lasting for as long as five years. The number of visits needed will vary depending on the length and specifications of the study.
Why should I participate in research?
Clinical research leads to an increased understanding of the causes of asthma. With this increased understanding pharmaceutical companies are then able to develop new treatments, which help patients live longer and more fuller lives. In order to reach this understanding, though, participants are needed to obtain data. Participants in studies can benefit personally too, by learning more about their condition through cost-free testing. By learning more you will then be able to help better control your asthma.
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