What Causes Allergies?
Allergies are caused by an overreaction of the immune system to substances that are typically harmless, such as pollen, pet dander, or certain foods. When the body comes into contact with an allergen, the immune system mistakenly identifies it as a threat and releases chemicals like histamines to defend against it. This immune response leads to the symptoms associated with allergies, such as sneezing, itching, and inflammation.
The exact reason why the immune system reacts this way is not fully understood, but a combination of genetic and environmental factors is believed to play a role. Individuals with a family history of allergies are more likely to develop them, and exposure to certain allergens or environmental factors early in life may increase the risk of developing allergies.
While genetics set the stage for the likelihood of developing allergies, environmental and lifestyle factors play a significant role in triggering and shaping allergic responses. Identifying specific allergens and understanding how your body reacts to them is essential for managing and treating allergies effectively. Regular consultations with a healthcare provider can help individuals identify their specific triggers and develop a personalized treatment plan.
