Cause 8. Infections: The Intricate Relationship between Eczema and Microbes
Microbes are omnipresent – on our skin, in our gut, and in the environment around us. These tiny organisms are usually harmless, even beneficial. But under certain circumstances, they can upset our body’s balance and contribute to conditions like eczema. Let’s delve deeper into the intricate relationship between infections and eczema.
Firstly, people with eczema have a compromised skin barrier. This makes it easier for bacteria, viruses, and fungi to penetrate the skin and set up shop. Once these microbes breach the skin’s defenses, they can cause infections, which, in turn, can trigger or worsen eczema symptoms.
Bacteria, particularly a strain known as Staphylococcus aureus, are often found in large numbers on eczema-affected skin. These bacteria can exacerbate inflammation and itching, making eczema symptoms even more uncomfortable. They can also produce toxins that can further damage the skin barrier, creating a vicious cycle of inflammation and infection.(8)
