At Advanced Dermatology & Cosmetic Institute, we see patients every week who are exhausted by the relentless itch, redness, and dryness of eczema. If you’ve ever felt like your skin is betraying you—flaring up at the worst times and refusing to calm down—you’re not alone. Eczema (atopic dermatitis) is one of the most common chronic skin conditions, affecting millions of people of all ages, including many here in Minnesota where our dry winters and changing seasons make it especially challenging.

The good news? With the right understanding and a consistent, barrier-focused approach, most people can significantly reduce flares and enjoy healthier, more comfortable skin. Here’s your dermatologist’s practical guide.

What Is Eczema (Atopic Dermatitis)?

There are many causes of eczema or dermatitis such as exposure to irritants or allergens, excessive sweating or cold, dry weather. The most bothersome form of eczema is Atopic Dermatitis which is a chronic inflammatory skin condition characterized by dry, itchy, red, and sometimes cracked or oozing skin. Eczema is the most common form is atopic dermatitis, part of the “atopic triad” that can include asthma and hayfever.

It often appears in childhood but can start or persist into adulthood. Symptoms vary but commonly include:

  • Intense itching (often worse at night)
  • Red, scaly patches
  • Dry or thickened skin
  • Small, raised bumps that may leak fluid and crust
  • Sensitivity and irritation

The Root Cause: A Compromised Skin Barrier

Healthy skin acts like a strong brick wall—tight cell junctions and lipids (ceramides, cholesterol, fatty acids) keep moisture in and irritants out.

In eczema, this barrier is weakened (often due to genetic factors like filaggrin mutations, present in up to 30% of cases). This leads to:

  • Increased water loss (dryness)
  • Easier entry for irritants, allergens, and bacteria
  • Immune overreaction and inflammation

The result is a vicious cycle: damaged barrier → inflammation → more damage. Repairing and protecting this barrier is the foundation of effective eczema management.

Common Triggers (Especially in Minnesota)

Triggers differ for everyone, but common ones include:

  • Dry air and cold weather — Our harsh Minnesota winters strip moisture from the skin.
  • Irritants — Harsh soaps, detergents, fragrances, wool clothing.
  • Allergens — Pollen, dust mites, pet dander, certain foods (in some cases).
  • Sweat, stress, and heat — Common in our humid summers or during exercise.
  • Infections — Bacterial or viral.
  • Skincare products — Alcohol, strong actives, or fragranced items.

Tracking your personal triggers (with a simple journal) helps tremendously.

A Step-by-Step Guide to Managing Eczema and Repairing the Barrier

1. Gentle Daily Cleansing

  • Short, lukewarm baths or showers (no hot water).
  • Use fragrance-free, soap-free cleansers (look for “for sensitive skin” or eczema-specific). CLn Facial Cleanser calms, soothes and restores moisture.
  • Pat dry—don’t rub.

2. Lock in Moisture Immediately

Apply a thick, fragrance-free moisturizer or ointment within 3 minutes of bathing while skin is still damp. Reapply throughout the day.

Recommended ingredients: Ceramides, PHA’s (poly-hydroxy acids), colloidal oatmeal, niacinamide, hyaluronic acid, petrolatum.

Great options (widely available and dermatologist-recommended): NeoStrata PHA Barrier Recovery Cream, NeoStrata Ultra Moisturizing Cream, CeraVe, CLn Facial and Body Moisturizer, eltaMD Moisture Seal, Vanicream, or plain petroleum jelly for severe dryness.

3. Treat Flares Proactively

  • Over-the-counter — Hydrocortisone 1% for mild flares (short-term).
  • Prescription — Stronger topical steroids, non-steroid options (like calcineurin inhibitors or PDE4 inhibitors), or newer therapies for moderate-severe cases.
  • For widespread or stubborn eczema, we may discuss biologics or other advanced options.

4. Lifestyle and Prevention Tips

  • Use a humidifier in winter.
  • Wear soft, breathable fabrics (cotton over wool/synthetics).
  • Manage stress.
  • Avoid known triggers.
  • Keep nails short to minimize scratching damage.

Myths vs. Reality

  • “It’s just dry skin” — No, it’s a complex barrier + immune issue.
  • “Steroids are always bad” — When used appropriately under dermatologist guidance, they are safe and effective for flares.
  • “Diet alone can cure it” — Helpful for some with food triggers, but not a standalone fix.

When to See a Dermatologist

If over-the-counter care isn’t enough, flares are frequent, sleep is disrupted, or skin is infected (yellow crusting, warmth, pus), schedule an appointment. Our teams in Edina, Waconia, and Shakopee can create a personalized plan, including patch testing for allergens if needed.

Hope for Clearer, Calmer Skin

Eczema can be frustrating, but consistent barrier repair and trigger management make a huge difference for most patients. Many see major improvement within weeks of starting a dedicated routine.

At Advanced Dermatology & Cosmetic Institute, we’re here to help you break the itch cycle and restore healthy skin. Call us at (952) 915-6000 or book online to discuss your concerns.