Eczema is a chronic skin condition that often comes and goes in cycles. While it may seem unpredictable at times, understanding what causes the flare-ups to reappear is essential in managing the condition long-term. Many eczema flare-ups are linked to specific triggers in your environment, lifestyle, or even diet. The good news? Many of these triggers can be managed or avoided with the right care.
What Triggers Eczema Flare-Ups?
Eczema flare-ups can be caused by a variety of internal and external factors. Let’s explore some of the most common culprits:
Environmental Factors
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Allergens
Everyday allergens such as pollen, dust mites, pet dander, and mold can trigger an immune response in those with eczema, leading to inflammation and itching.
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Irritants
Harsh soaps, detergents, cleaning agents, and even certain skincare products can strip the skin of natural oils and damage the skin barrier, making it more susceptible to flare-ups.
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Weather Changes
Cold, dry air in winter can dry out the skin, while hot and humid weather can increase sweating — both of which can worsen eczema symptoms.
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Clothing Materials
Scratchy fabrics like wool and synthetic fibers can irritate sensitive skin. Rough and tight-fitting clothes may also cause friction and aggravate eczema patches.
Lifestyle and Health Factors
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Stress
Emotional stress is a common trigger for eczema. The body’s response to stress can increase inflammation, leading to flare-ups.
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Food Allergies
Some people may notice a connection between certain foods and their eczema symptoms. Common culprits include peanuts, dairy, and eggs. If you suspect food is a trigger, it’s worth keeping a food diary or speaking with an allergist.
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Skin Infections
Bacterial or fungal infections can compromise the skin barrier and provoke flare-ups.
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Hormonal Changes
Eczema symptoms may fluctuate with hormonal changes — during puberty, menstruation, pregnancy, or menopause.
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Genetics
If eczema runs in your family, you may be more prone to frequent flare-ups due to inherited skin barrier weaknesses or immune system sensitivities.
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Nutritional Deficiencies
Inadequate levels of vitamins and essential nutrients such as omega-3 fatty acids, zinc, and vitamins A, D, and E may impair skin repair and immunity, making flare-ups more likely.
Continue to read more on how you can prevent Eczema from coming back.
References
https://nationaleczema.org/eczema/
https://my.clevelandclinic.org/health/diseases/9998-eczema
https://www.healthline.com/health/severe-eczema/triggers-how-to-avoid#hormonal-changes
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