Causes of Eczema: 12 Key Reasons Why Your Skin May Flare Up

Eczema (Medically known as Atopic Dermatitis) isn’t always just about dry skin or random flare-ups. It’s often the result of a combination of genetic, environmental, lifestyle, and emotional factors. In India, the prevalence of eczema has steadily increased, especially in urban areas, with up to 12% of children and 8–10% of adults showing chronic symptoms as per the Indian Dermatology Society (2023).

While moisturizers and steroids may help temporarily, understanding the root cause of your eczema is key to long-term control and recovery.

What Really Causes Eczema?

Eczema is caused by a compromised skin barrier and an overreactive immune system, making the skin vulnerable to irritants and allergens. It often runs in families and is influenced by both internal and external triggers.

Environmental and Lifestyle-Related Eczema Causes

• Weather changes (especially dry winters or monsoons)
• Air pollution and dust exposure
• Harsh soaps, detergents, or fabrics
• Sweat and friction during exercise
• Overbathing or using hot water

Even commonly used household products can irritate already sensitive skin

Immune System, Genetics, and Atopic Factors

• Eczema is often linked to a gene mutation (filaggrin) that weakens the skin’s protective barrier
• People with eczema often have a family history of asthma or allergies
• The immune system becomes overreactive, leading to inflammation from even minor irritants
• Children are more prone to eczema (Atopic Dermatitis)

Foods That Can Trigger or Worsen Eczema

Certain foods can lead to flare-ups, especially in children. Common triggers include:

• Dairy products
• Eggs
• Wheat and gluten
• Nuts and soy
• Sugary or processed snacks

Psychological Triggers: Is Stress a Hidden Cause?

Stress is a major yet underestimated eczema trigger. Emotional distress can increase cortisol levels, which impacts immune function and aggravates skin inflammation.

At Dr Batra’s^®, we’ve seen that stress management plays a critical role in breaking the flare cycle.

When to Take an Eczema Evaluation Test

Consider taking an eczema evaluation test if:

• You have repeated flare-ups in the same areas
• Moisturisers and creams offer only temporary relief
• You suspect your diet or lifestyle could be a trigger
• Symptoms worsen with stress or weather changes

How Dr Batra’s^® Treats the Root Causes of Eczema

We don’t just treat the rash—we treat the reason behind it. Here’s how:

• Personalised homeopathic treatments that reduce immune hyper-reactivity
• Supportive guidance on food, environment, and mental wellness
• Long-term results with no steroids or side effects
• Expert Care from a Team of Homeopathic Dermatologists ensuring the best treatment approach
• 95% Success Rate in treating skin conditions with clinically proven results
• International Protocols to monitor treatment progress and ensure optimal outcomes

Conclusion

• Eczema is caused by a combination of genetics, environment, and immune dysfunction
• Weather, stress, diet, and harsh products can all worsen symptoms
• Early evaluation and diagnosis help prevent long-term complications
• Identifying personal triggers is key to lasting relief
• Dr Batra’s^® provides personalized treatment based on your root cause
• Take an evaluation test or book a consultation for expert care today

Sources

1. National Library of Medicine – Diet and Eczema Management
2. Journal of Dermatology – The Impact of Food Allergies on Eczema
3. Mayo Clinic – Dietary Strategies for Managing Eczema