Mary F. McNaughton Collins MD MPH


Asthma Triggers

An asthma trigger is a factor that can lead to sudden difficulty breathing or other symptoms of asthma ( asthma attack ). Some triggers are substances a person may be allergic to ( allergens ). Allergens cause the body’s natural defenses ( immune system ) to produce chemicals called immunoglobulin E (IgE) antibodies…

Asthma Triggers

An asthma trigger is a factor that can lead to sudden difficulty breathing or other symptoms of asthma ( asthma attack ). Some triggers are substances a person may be allergic to ( allergens ). Allergens cause the body’s natural defenses ( immune system ) to produce chemicals called immunoglobulin E (IgE) antibodies…

Asthma: Controlling Cockroaches

Exposure to cockroaches may increase asthma symptoms. Cockroaches leave behind particles from their feces, eggs, and shells that can cause an allergic reaction. Cockroaches are a problem in many homes, especially in the southern part of the United States. Here are some steps you can take to remove cockroaches from your…

Asthma: Controlling Cockroaches

Exposure to cockroaches may increase asthma symptoms. Cockroaches leave behind particles from their feces, eggs, and shells that can cause an allergic reaction. Cockroaches are a problem in many homes, especially in the southern part of the United States. Here are some steps you can take to remove cockroaches from your…