What Causes Eczema?

Eczema, also known as atopic dermatitis, is a chronic skin condition characterized by itchy, inflamed skin. Understanding what causes eczema is crucial for effective management and treatment. This blog will explain what causes this skin condition, its genetic predispositions, immune system irregularities, and the interaction between internal and external factors. We will also explore how environmental and lifestyle factors can trigger flare-ups and offer practical tips to manage symptoms effectively.

For anyone living in or near Boca Raton, Frieder Dermatology is the premier choice for anyone seeking a medical dermatologist for treatment of their condition. Let’s take a look at what causes this irritating problem, tips for managing it, and how Dr. Jillian Frieder can help treat it.

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Eczema Genetic Predispositions and Immune System Irregularities

This itchy condition is often rooted in genetic factors. Studies have shown that if one or both parents have a form of dermatitis, asthma, or hay fever, their children are more likely to develop the condition. This genetic predisposition affects the skin barrier function, making it less effective at retaining moisture and more susceptible to irritants and allergens.

“Genetic factors play a significant role in eczema. A compromised skin barrier allows allergens and microbes to penetrate more easily, leading to inflammation and itchiness.”
– Dr. Jillian Frieder, Owner/Operator of Frieder Dermatology

The immune system’s response is another critical factor in this form of dermatitis. People with it often have an overactive immune system that reacts strongly to minor irritants or allergens. This hyper-reactivity leads to inflammation, causing the characteristic red, itchy patches of skin. Research indicates that individuals with problems have higher levels of certain immune cells and proteins that promote inflammation.

Internal Factors Interacting with External Triggers

Flare-ups occur when internal factors interact with external triggers. The genetic and immune system irregularities create a foundation for dermatitis, but it is the environmental factors that often trigger flare-ups. Understanding these triggers can help manage and prevent episodes.

A Boca Raton woman suffering from eczema, scratching her irritated forearm

Common Environmental Triggers

  1. Allergens: Common allergens such as pollen, dust mites, pet dander, and mold can trigger flare-ups. These allergens provoke an immune response in the skin, leading to inflammation and itching.
  2. Irritants: Everyday substances like soaps, detergents, shampoos, and even certain fabrics can irritate the skin and cause your symptoms to worsen. Dr. Frieder advises, “It’s essential to choose gentle, fragrance-free products to minimize skin irritation.”
  3. Weather: Weather changes, especially dry or cold air, can aggravate this skin condition. Dry air depletes the skin’s moisture, making it more susceptible to cracking and inflammation.
  4. Stress: Emotional stress is a known trigger for flare-ups. Stress can increase the production of cortisol, a hormone that can exacerbate inflammation in the skin.

Lifestyle Factors

  1. Diet: Certain foods can trigger dermatitis in some people. Common dietary triggers include dairy, nuts, and gluten. Keeping a food diary can help identify and avoid these triggers.
  2. Clothing: Wearing rough, scratchy fabrics like wool can irritate the skin. Opt for soft, breathable fabrics like cotton to reduce irritation.
  3. Personal Care Products: Choose hypoallergenic and fragrance-free personal care products to avoid irritation. Dr. Frieder notes, “Using the right products can significantly reduce the frequency and severity of flare-ups.”

Practical Tips for Managing Eczema

  1. Moisturize Regularly: Keeping the skin well-moisturized helps maintain the skin barrier. Use thick, fragrance-free creams or ointments immediately after bathing.
  2. Identify and Avoid Triggers: Pay attention to what triggers your flare-ups and take steps to avoid these factors. Keeping a diary of flare-ups can help identify patterns and triggers.
  3. Manage Stress: Incorporate stress-reducing activities into your routine, such as yoga, meditation, or regular exercise.
  4. Use Gentle Products: Choose gentle, hypoallergenic, and fragrance-free skincare and laundry products.
  5. Maintain a Healthy Diet: Eat a balanced diet rich in vitamins and minerals to support overall skin health. If certain foods trigger flare-ups, work with a healthcare provider to manage your diet effectively.

Frieder Dermatology in Boca Raton

Located off Clint Moore Road in Boca Raton, Frieder Dermatology specializes in medical dermatology treatments for various skin conditions, including eczema. Jillian H. Frieder, MD FAAD, is a board-certified medical dermatologist with fellowship training in psoriasis and related clinical research. She is well-versed in the early detection and management of skin cancers, as well as the treatment of acne, rosacea, and hair loss.

“Eczema treatment should be tailored to each patient’s specific needs and triggers to achieve the best outcomes.”
– Jillian H. Frieder, MD FAAD

In Conclusion

Understanding what causes eczema is essential for managing this chronic condition effectively. Genetic predispositions and immune system irregularities lay the groundwork for dermatitis, but it is the interaction with external triggers that often leads to flare-ups. By identifying and avoiding these triggers and adopting a comprehensive skincare routine, individuals with this irritating condition can manage their symptoms more effectively.

For those in the Boca Raton area, Dr. Jillian H. Frieder at Frieder Dermatology offers expert care in treating any skin condition, providing personalized treatment plans to help patients achieve healthier skin.

To book an appointment, click here or give Frieder Dermatology a call at (561) 210-7310.