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Health Information Guide

Eczema (Atopic Dermatitis)

Also known as: Atopic DermatitisDermatitisAtopic EczemaInflamed Skin

Eczema is a condition that makes your skin red and itchy. It's common in children but can occur at any age. It's a chronic condition that tends to flare periodically.

Affects
15% have eczema
Source: AAD
Medically reviewed by healthcare professionals
Last updated: January 2025

Medical Disclaimer

This content is for informational purposes only and does not substitute professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical concerns. In case of emergency, call 911 or your local emergency services immediately.

What It Feels Like

Eczema may appear as: • Dry, sensitive skin • Red or brownish patches • Intense itching • Small, raised bumps that may leak fluid • Thickened, cracked, or scaly skin

Types & Categories

Atopic Dermatitis

Most common type, related to allergies and asthma.

Contact Dermatitis

Caused by contact with irritants or allergens.

Dyshidrotic Eczema

Affects hands and feet.

Seborrheic Dermatitis

Affects scalp, face, and oily areas.

Common Causes

Genetics

Family history of eczema, allergies, or asthma.

mild

Immune System

Overreaction to irritants.

mild

Environmental Triggers

Pollens, mold, dust mites.

mild

Stress

Can trigger or worsen flares.

mild

Irritants

Soaps, detergents, fabrics.

mild

Risk Factors

Family history of eczema
Personal history of allergies or asthma
Living in urban areas
Exposure to tobacco smoke

Warning Signs & Emergency Symptoms

Warning Signs

  • ⚠️Infection signs (oozing, crust)
  • ⚠️Spreading rapidly
  • ⚠️Not responding to treatment
  • ⚠️Sleep disruption from itching

🚨 Call 911 For:

  • !Signs of skin infection (fever, red streaks)
  • !Severe flare covering most of body

Immediate Actions While Waiting for Help

1Moisturize affected areas
2Avoid scratching
3Apply prescribed medication
4Use cool compresses for relief

Self-Care & Home Management

Moisturize frequently
Use gentle soaps
Avoid triggers
Manage stress
Wear soft, breathable fabrics

How Doctors Diagnose This Symptom

1Skin examination
2Medical history
3Allergy testing
4Patch testing
5Skin biopsy (rare)

Treatment Options

💊Emollients and moisturizers
💊Topical corticosteroids
💊Calcineurin inhibitors
💊Antihistamines for itch
💊Phototherapy

When to See a Doctor

  • First occurrence for diagnosis
  • Signs of infection
  • Not responding to home care
  • Affecting sleep or daily life
  • Spreading rapidly

Prevention & Lifestyle Changes

Prevention Tips

  • Moisturize daily
  • Identify and avoid triggers
  • Use mild skincare products
  • Manage stress
  • Avoid extreme temperatures

Lifestyle Changes

  • Regular moisturizing routine
  • Gentle skincare
  • Humidifier in dry weather
  • Cotton clothing
  • Stress reduction techniques

Related Medical Conditions

Related Symptoms

Frequently Asked Questions

What triggers eczema flares?

Common triggers include dry skin, stress, irritants (soaps, detergents), allergens (pollen, pet dander, dust mites), temperature changes, sweating, and certain fabrics.

Is eczema contagious?

No, eczema is not contagious. You cannot catch it from or spread it to others. However, secondary skin infections from scratching can be contagious.

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This content is medically reviewed for accuracy and reliability

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Our content is created by a team of licensed physicians, nurses, and medical writers to ensure accuracy, clarity, and practical utility.

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All health information is based on peer-reviewed research, clinical guidelines, and recommendations from authoritative health organizations like CDC, WHO, and Mayo Clinic.

Regularly Updated

January 2025

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References & Sources

  • Centers for Disease Control and Prevention (CDC)
  • National Institutes of Health (NIH)
  • Mayo Clinic
  • World Health Organization (WHO)

The information provided on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical concerns. In case of emergency, call emergency services immediately.

Medical Review Team

Dr. Michael Rodriguez, MD

Internal Medicine Physician

Internal Medicine

Mayo Clinic
MDBoard Certified in Internal Medicine

Dr. Rodriguez is a board-certified internist with expertise in primary care and preventive medicine.

Last Reviewed: January 2025
Content follows AHA/ACC Clinical Guidelines

Remember: In case of a medical emergency, call 911 immediately.

This page is for informational purposes only and does not replace professional medical advice.