Allergies

Allergies occur when the immune system mistakenly identifies a harmless substance, such as pollen, dust, or certain foods, as a threat. In response, it releases chemicals like histamines, causing symptoms such as sneezing, itching, or swelling. Common allergens include pollen, pet dander, mold, and specific foods like nuts or shellfish. Reactions can vary from mild to severe and can sometimes lead to life-threatening conditions like anaphylaxis. Managing allergies often involves avoiding triggers, taking medications, or in some cases, undergoing immunotherapy to reduce sensitivity to allergens. Understanding your specific allergies is key to effective management.