Allergy Debunked: The Controversial Truth Behind Skin Prick Tests - Empowering or Misleading? Allergies are a common health issue that affects millions of people worldwide. They can cause symptoms ranging from mild to severe and can significantly impact a person's quality of life. Therefore, it is essential to identify allergies early to manage and control the symptoms effectively. In this article, we will discuss a simple test to determine allergies. What is an allergy? An allergy is an immune system response to a foreign substance (allergen) that is typically harmless to most people. When the body encounters an allergen, the immune system produces antibodies that trigger the release of histamine and other chemicals. These chemicals cause inflammation, which can lead to various symptoms, including itching, swelling, redness, and even anaphylaxis in severe cases. What are the common allergens? There are several allergens that can cause allergies, and they vary from person to person