Can Cockroach Cause Asthma?
WouterSome people suffer from allergies to cockroaches, but it is not clear if these insects cause asthma. Some of the symptoms of allergic reactions to cockroaches include difficulty breathing, wheezing, and chest tightness. Some people may also experience a whistling sound when they breathe out. The best way to prevent an allergic reaction to cockroaches is to avoid areas where they live and keep your home clean. This includes ensuring that all of your garbage is put in a garbage can and cleaning cupboards and wardrobes on a regular basis.
People who suffer from asthma are more likely to be allergic to cockroaches than those who don’t. Allergies are triggered by allergens that enter the airway and cause an allergic reaction, which causes asthma symptoms. In addition to cockroaches, other triggers of asthma can include mold, food, and additives.
When inhaled, cockroach allergens directly activate epithelial cells in the airways. These cells then produce cytokines, which recruit inflammatory cells to the allergen-damaged airways. They also trigger the production of PAR-2, which can disturb the epithelial integrity of the airways. In addition, these allergens trigger innate immune cells, which then activate TLRs and AhR to respond to the allergens.
Children are especially vulnerable to cockroach allergies, as their exposure to the allergen can trigger severe asthmatic reactions. Depending on the severity of the allergic reaction, medications like antihistamines and decongestants can help manage the symptoms.
