Alerjilerini

Alerjilerini refers to allergies. An allergy is a hypersensitive immune system response to a substance that is usually harmless to most people. This substance, known as an allergen, can be something ingested, inhaled, touched, or injected. When a person with an allergy encounters an allergen, their immune system mistakenly identifies it as a threat and releases chemicals like histamine, which cause allergic symptoms.

Common allergens include pollen, dust mites, pet dander, certain foods (such as peanuts, milk, and eggs), insect stings, and medications. The symptoms of an allergic reaction can vary widely depending on the allergen and the individual. They can range from mild to severe and may include sneezing, itching, runny nose, hives, swelling, difficulty breathing, and in severe cases, anaphylaxis, a life-threatening condition.

Diagnosis of allergies typically involves a medical history, physical examination, and allergy testing. Allergy tests can include skin prick tests, where small amounts of allergens are pricked into the skin, or blood tests that measure the level of specific antibodies in the blood. Treatment often involves avoiding the allergen, taking antihistamines to relieve symptoms, or in some cases, immunotherapy, also known as allergy shots, to desensitize the immune system to the allergen over time. Managing allergies effectively can significantly improve a person's quality of life.