Do Cockroaches Cause Allergies?

May 08, 2023 Pest Raiders Cockroaches

Cockroaches are one of the most common indoor pests, and they can cause numerous health issues. One question that is often asked is whether or not cockroaches can cause allergies. This article will explore the potential risks associated with cockroach infestations and what people should do when they suspect cockroaches are causing allergies. By better understanding the connection between cockroaches and allergies, we can ensure that homes remain safe for everyone.

Where Are the Allergens Found?

Cockroach allergens are found in these insects' feces, saliva, and body parts. When they are disturbed, these allergens can become airborne and inhaled by humans. Exposure to these allergens can cause allergic reactions in sensitive individuals.


Allergic reactions to cockroaches can cause a range of symptoms, including coughing, wheezing, and shortness of breath. Other symptoms can include skin rashes, nasal congestion, and itchy eyes. These annoying symptoms can be particularly severe in individuals with pre-existing respiratory conditions such as asthma.

In fact, according to the American College of Allergy, Asthma, and Immunology (ACAAI), cockroach allergens are one of the leading causes of asthma symptoms in urban areas. In some areas, up to 60% of children with asthma are sensitive to cockroach allergens!


So how do cockroach allergens cause these allergic reactions? It is believed that the allergens in cockroach feces, saliva, and body parts can trigger an immune response in sensitive individuals. When the allergens are inhaled, they can cause the immune system to produce antibodies that target them. This can lead to the release of chemicals in the body that causes the allergic symptoms.

One of the problems with cockroach allergens is that they can remain in the air for long periods. This means that even if the cockroaches are no longer present, the allergens can still cause symptoms. It is also possible for cockroach allergens to remain in dust particles for several months, making it difficult to eliminate the allergens from a home or building completely.

Preventing Allergies to Cockroaches

Preventing cockroaches from entering your home or building is the best way to avoid allergic reactions. Cockroaches are attracted to food sources, so keeping kitchens and other areas where food is prepared or stored clean and free from crumbs and spills is essential. Sealing any cracks or openings in walls, floors, or around pipes where cockroaches can enter is also necessary.

If you suspect that you have a cockroach infestation, you must take action to eliminate the problem. This can involve using bait or traps or hiring a pest control professional to treat the area. Once the infestation has been destroyed, thoroughly clean the area to remove any cockroach allergens that may be present.

In conclusion, cockroaches can cause allergies in some individuals. If you are experiencing any symptoms of an allergic reaction and have recently noticed cockroaches in your home, seek medical advice. To ensure that cockroaches do not become a problem in your home, it is also vital to contact a reliable pest control service like Pest Raiders. With their help, you can remove the risk of health problems caused by cockroaches and keep your family safe and healthy.