Is eczema a sign of a weak immune system?No, having eczema doesn’t automatically mean you have a weak immune system. It does mean that your immune system is sensitive, often overreacting to things that aren’t real threats to your body. Some people with eczema have a primary immunodeficiency disorder that may make them more likely to get infections. But eczema can also affect people with healthy immune systems.
Is eczema caused by a weak immune system?Eczema isn’t believed to be the result of a weak immune system. But researchers don’t know exactly what causes eczema, according to the National Eczema Association (NEA). Experts think genes and a variety of triggers are contributing factors. When you have eczema, the skin barrier that would normally keep out allergens, bacteria, and other germs isn’t working as it should. Instead of keeping unwanted elements out, breaks in your skin’s barrier allow them to seep in, according to
Can eczema be a sign of other conditions?Eczema isn’t a sign that you have other illnesses. However, it can look similar to or happen alongside other conditions. Symptoms like itchy and red skin are also common with other skin conditions that are easy to mistake for eczema. These conditions are:
- Psoriasis: an autoimmune disease that causes your skin cells to multiply too fast
- Hives: large red welts on the skin caused by an allergic reaction
- Cutaneous T-cell lymphoma: a cancer of the white blood cells that starts in the skin
- Scabies: a skin infestation by a type of mite
- Ringworm: a skin infection caused by a fungus
- allergic rhinitis (hay fever or seasonal allergies)
- food allergies
- Wiskott-Aldrich syndrome
- Hyper IgE syndrome
- Ipex syndrome
- some types of severe combined immune deficiency (SCID)
Can eczema be caused by stress?Your emotions are closely linked to the overall appearance and health of your skin, according to
- Take a few minutes each day to close your eyes and breathe deeply or meditate.
- Read a few chapters of a good book or watch one of your favorite movies.
- Write in a journal or try an adult coloring book.
- Light some candles and take a warm bath.
- Go for a walk outside or hang out in your garden or a local park.
- Listen to soothing music or tune into a new podcast.
What’s the root cause of eczema?Researchers don’t know exactly what causes eczema. It’s likely that there isn’t one single cause, but rather a combination of factors that lead to eczema. If you have eczema, it’s possible you’ve inherited genes that make your skin more susceptible to irritation. Chances are, one or more of your immediate family members also has eczema, allergies, or asthma. Differences in your skin’s barrier is another possible cause of eczema. Some people with eczema have mutations in the gene that codes for a protein called filaggrin. This protein typically helps the skin barrier stay healthy and strong, and a mutation in this gene is often found in people with eczema, according to
- soaps, detergents, and other chemical irritants
- allergens such as dust mites, pet dander, pollen, and mold
- allergies to foods such as dairy or wheat