What is eczema?
Eczema is the name used to describe conditions that cause the skin to be red and itch. Atopic dermatitis is the most common type of eczema. AD causes rashes from dry, itchy skin that can lead to swelling, crusting, rough areas of skin and oozing. This condition is caused by a combination of genetics and triggers from our environment like irritants, allergens, temperatures, and stress.The location of where eczema occurs depends on the age of the person. For example, in infants, rashes are located on the folds of skin and cheeks, whereas with adults, rashes are found on the hands.
Now that we have a general idea of eczema, lets look at the two most common myths:
Myth #1: Eczema can be cured with natural household items
No, eczema cannot be cured with oils, food, and household products. Natural household items are viewed as easily accessible and in some cases are actually shown to be effective for symptom relief. However, these remedies are in fact temporary due to the flare up and remission cycle of eczema. There is also no actual evidence within peer reviewed literature that indicates a natural cure for this life long condition. Since there is no cure, treatment focuses on moisturization, recognizing triggers and controlling the itch.
Moisturization:
- Moisturize daily after bath and when skin is dry.
- Luke warm water assists with skin hydration.
- Use emollients 4-5 times per day.
- Apply emollients when skin is wet and/or moist.
Trigger management:
- Knowing triggers and avoiding them if possible.
- Common irritants : soaps, household cleansers, fragrances, wool and polyester.
- Use antihistamines for allergens. If you have food allergies, see a dietitian.
- Be aware of the effects of weather:
- Winter months cause dryness and sweating can make eczema worse.
- Patch test skincare products
- Stress management
Itch control
- Use topical steroids.
- Apply cold compress to skin.
- Wear loose, breathable clothing.
Myth#2 : Eczema is contagious
No, eczema is not contagious. People are more likely to have eczema if their parents had inflammatory conditions like asthma and allergies. Rashes from eczema are caused by the immune systems response to inflammation. That inflammation is triggered by factors within our environment like food, fabrics, weather, pets, and stress. If rashes persist and the skin does not respond to topical treatments, infection can occur. Antimicrobial emollients can be used when the skin becomes infected as well as antibacterial, antiviral, and immunomodulatory medications for severe cases. Therefore, people that have eczema are more prone to infection rather than transmitting rashes.
Bottom line- eczema is a life long skin condition. Not only does eczema affect people physically, but it also affects them socially and emotionally. The next time you suspect someone has eczema, know that they can only manage their symptoms and you cannot “catch” eczema from them.
References:
American Academy of Dermatology Association. (2021). Eczema types: Atopic dermatitis overview. American Academy of Dermatology. https://www.aad.org/public/diseases/eczema/types/atopic-dermatitis.
Jackson, G. (2004). Atopic eczema — help for sufferers. Positive Health, 95, 27–30. https://doi.org/1356-3963
Sugerman, D. (2014). Atopic Dermatitis. JAMA, 311(6), 636. https://doi.org/10.1001/jama.2013.280498
Watkins, J. (2014). Diagnosing and treating atopic eczema. Practice Nursing, 25(4), 173–179. https://doi.org/0964-9271