Yes, allergies can cause secondary infections. Allergies are an immune system response to a perceived threat, such as pollen, pet dander, or dust mites. This response causes the body to produce white blood cells, antibodies, and other substances to defend against the perceived threat. However, this response can also lead to inflammation and tissue damage, which can create an environment that is ripe for bacterial or viral infections.
Symptoms of Secondary Infection
A secondary infection can cause a variety of symptoms, including fever, chills, body aches, fatigue, and coughing. In addition, people with allergies may experience wheezing, difficulty breathing, and chest tightness. If the infection spreads to the lungs, it can cause pneumonia.
Treatment for Secondary Infection
Treatment for a secondary infection depends on the type of infection and its severity. Mild infections may be treated with over-the-counter medications, such as decongestants or antihistamines. More severe infections may require antibiotics or other medications. In addition, it is important to address the underlying allergy in order to reduce the risk of future secondary infections. This may involve allergen avoidance, immunotherapy, or other treatments.