How does Eczema start?

Eczema typically begins with inflammation of the skin. This inflammation can be caused by a number of factors, including genetics, environmental triggers, and immune system dysregulation. An imbalance of the immune system's response to certain substances, such as allergens or irritants, often plays a significant role in the development of eczema. This leads to the production of inflammatory mediators that cause skin irritation and inflammation, leading to the characteristic symptoms of eczema, such as itching, redness, and dry, flaky skin.