How Common is Cockroach Allergy?

Cockroach allergy is a common indoor allergy that can affect adults and children alike. The problem can be particularly dangerous for those with asthma, since cockroach allergens can cause severe respiratory symptoms. Fortunately, there are several simple and inexpensive ways to kill these pests. One of the best options is to apply essential oils, such as peppermint or cedarwood. Cockroaches also do not like crushed bay leaves or coffee grounds. Boric acid and powdered sugar can also be used to kill them.

People with severe cockroach allergies are most likely to experience a variety of symptoms, including itchy skin, watery eyes, and scratchy nose. Some individuals may also experience asthma or chronic sinus or ear infections. Cockroach allergy is most common among African Americans of low socioeconomic status, which experts attribute to a higher percentage of African Americans living in inner cities. Allergy testing is recommended by the National Heart, Lung, and Blood Institute to confirm whether you are allergic to cockroaches or to other common allergens.

As an allergist at Children’s National, Sharif knows firsthand that exposure to cockroaches can cause a severe allergic reaction, even if it’s not in a home. Children who experience a cockroach allergy have a higher risk of hospitalization than children who have no exposure to them. As a result, early exposure is important in preventing a cockroach allergy.