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Triggers are things thatcause you to have asthma symptoms. Some triggers you can avoid completely. Others you can anticipate and adjust to. Use this sheet to help you identify your triggers.
Triggers irritate your lungs and lead to asthma flare-ups. Some examples are:
Irritants, such as tobacco smoke or air pollution. These are a concern for all people with asthma.
Allergens or substances that cause allergies, like pets, dust mites, or pollen.
Special conditions, such as being ill with a cold or the flu, or certain kinds of weather. These differ from person to person.
Exercise can trigger asthma in some people. If exercise is one of your triggers, you can learn how to exercise safely.
Which of these common triggers cause your asthma to flare up? Check all that apply to you.
Tobacco smoke (smoking or second-hand smoke)
Smoke from fireplaces
Smog or air pollution
Strong odors, such as perfume, incense, or cooking odors
Household cleaners, such as ammonia or bleach
Dust or dust mites
Certain foods or food ingredients (such as sulfites)
Emotions, such as laughing, crying, or feeling stressed
Illness, such as colds, flu, and sinus infections
People with asthma often have allergies. If you have allergies, or suspect you have them, talk with your healthcare provider about testing and treatment options. Allergy testing can determine exactly which allergens affect you. Types of tests include:
Skin tests. A small amount of each allergen is applied to the skin. Sites are then examined for an allergic reaction (redness, swelling, or itching). In general, the greater the reaction, the stronger the allergy.
Blood tests. An allergen is added to a blood sample. If you have a reaction, it shows sensitivity to the allergen.
Exposing a person to gradually increasing amounts of an allergen can help the body build up a tolerance. This is the purpose of allergy shots, or immunotherapy. For this therapy, injections are given over a period of years. At first, injections containing a very small amount of allergen are given about once a week. As treatment continues, the amount of allergen is gradually increased to a maintenance level. Eventually, injections are given less often. This therapy can take up to a year to start working, but can be very effective for long-term management of certain allergies.
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