Atopic Dermatitis (Eczema): Symptoms, Causes & Treatment

Atopic dermatitis, often called eczema, is a common skin condition that irritates. It usually begins in childhood but can affect people at any age or stage. The skin becomes dry, itchy, red, and sometimes develops cracks or rough patches. Though not contagious, it can be uncomfortable and impact everyday life and sleep quality. Flare-ups may come and go, often triggered by weather, stress, or allergens. Understanding eczema helps manage symptoms and reduce the frequency of painful flare-ups.

With proper care, many people find relief and keep their skin under control daily. This guide will help you understand, manage, and live better with atopic dermatitis.

What is Eczema?

In this chronic condition, the diseased person has symptoms such as itchiness, inflammation on the skin, red spots and dry skin. This is a common condition in children, but it could happen later in life as well. So be cautious. 

You may be at risk of developing eczema if it runs in your family, or if you have allergies, asthma, or sensitive skin. Sensitive skin is more reactive to products or common skincare ingredients. It’s not a medical diagnosis on its own, but rather a symptom or skin type that tends to overreact to triggers that most people’s skin can tolerate.

So check your skin with a dermatologist if you’re unaware of what type of skin you have and whether you’re at risk of Eczema or not. Do remember, you cannot catch eczema from someone else, and you cannot spread it through touch, sharing clothes, or being in close contact; it is non-contagious.

Which Tests Should I Do to Find Out If I Have Eczema?

Dermatologists run the following tests when you go to them for an Eczema diagnosis. Here you can know what will happen during the diagnosis and what the options are. 

1. Physical Examination

   A physical examination is the first step in your diagnosis. In this, the dermatologist will visually inspect your skin for common signs of atopic dermatitis. They will also check the location of the rash, as eczema typically appears in certain areas like the elbows, knees, neck, and face. The visual assessment, combined with your reported symptoms, is sometimes enough for a diagnosis without further testing.

2. Medical & Family History

   Taking a detailed medical and family history is essential because eczema often has a genetic component and is linked to other conditions. You'll be asked about your personal history of allergies, asthma, and hay fever (known as the atopic triad), as well as whether these conditions run in your family. Questions about your symptoms, such as when they started, what makes them better or worse, and how they affect your daily life, help the doctor understand your specific case and identify potential triggers.

3. Patch Testing

   Patch testing is a specialised test used to determine if your skin is reacting to a specific substance it's coming into contact with. This is most relevant when allergic contact dermatitis is suspected. Small patches containing common allergens (like fragrances, nickel, or certain preservatives) are applied to your back and left for about 48 hours. The doctor will then check for a reaction (redness or bumps) on your skin. A positive reaction indicates that you are allergic to that substance, which may be contributing to or mimicking your eczema.

4. Skin Prick or Allergy Testing

   Skin prick testing is used to identify environmental or food allergies that may be worsening your eczema. A small amount of a suspected allergen (e.g., pollen, dust mites, pet dander, or certain foods) is placed on your skin, and the skin is lightly pricked. If you are allergic, a small, red, itchy bump will appear at the test site within 15-20 minutes. Identifying these allergens can help you avoid triggers and manage your eczema more effectively.

5. Blood Tests (IgE)

   In some cases, a blood test may be performed to measure the level of immunoglobulin E (IgE) antibodies in your blood. IgE is an antibody produced by the body in response to an allergen. Elevated levels of IgE can suggest an allergic predisposition, but this test is not a definitive diagnostic tool for eczema. It is more often used to support a diagnosis or to help identify the presence of underlying allergies.

6. Skin Biopsy

   A skin biopsy is a rarely used procedure for eczema diagnosis. It is typically reserved for cases where the diagnosis is unclear or when the doctor needs to rule out other skin conditions that can look like eczema, such as psoriasis, fungal infections, or cutaneous lymphoma. During this procedure, a small sample of skin is removed and sent to a lab for microscopic examination. This provides a clear look at the skin cells and can confirm or exclude other conditions with similar symptoms.

    

What are the Risks Associated with Eczema?

If you have eczema, you're at risk not just for uncomfortable skin symptoms, but also for several complications that can affect your overall health and quality of life. Eczema weakens the skin’s natural barrier, making it more vulnerable to infections, inflammation, and allergic reactions. Without proper care and treatment of eczema, the condition can worsen and may also lead to other chronic medical conditions over time. You are prone to: 

1. Skin Infections
2. Asthma
3. Allergic Rhinitis (Hay Fever)
4. Food Allergies
5. Sleep Disturbances
6. Mental Health Issues
7. Hand Dermatitis
8. Eye Complications
9. Thickened or Lichenified Skin
10. Eczema Herpeticum (Medical emergency)

Proper management of eczema through medical treatment, lifestyle changes, and trigger avoidance can greatly reduce these risks. Early intervention also helps prevent the development of more serious health issues.

How to Avoid Getting Eczema (or Prevent Flare-Ups)?

While eczema (especially atopic dermatitis) is often linked to genetics and can’t always be completely prevented, there are proven steps you can take to reduce your risk of developing it or minimise flare-ups if you're prone to it.

1. Keep Your Skin Moisturised: Use fragrance-free moisturisers daily, even when your skin looks fine. Apply within 3 minutes after bathing to lock in moisture. Look for creams with ceramides, glycerin, or hyaluronic acid.
2. Use Gentle, Skin-Friendly Products: Avoid soaps with fragrance, dyes, or alcohol. Use mild, pH-balanced body washes and shampoos. Choose laundry detergents labelled “hypoallergenic” or “for sensitive skin.”
3. Avoid Environmental Triggers: Stay away from dust mites, pet dander, moulds, and pollen. Use air purifiers and vacuum frequently. Wear gloves when cleaning or handling chemicals.
4. Wear the Right Clothing: Stick to soft, breathable fabrics like cotton. Avoid wool, synthetic fibres, or tight clothing that causes friction. Wash new clothes before wearing them to remove irritants.
5. Watch for Food Triggers (especially in children): Common triggers: milk, eggs, peanuts, soy, wheat, seafood. If you suspect a food allergy, consult a doctor — don’t eliminate major food groups without guidance.
6. Regular Check-Ups: If you notice dry, itchy, or inflamed patches, see a dermatologist early. Early treatment helps prevent severe eczema and related complications.

Why Choose Artemis Hospitals for Eczema Treatment?

At Artemis Hospital, eczema patients receive comprehensive, specialised care through a multidisciplinary approach. The Dermatology and Cosmetology department offers expert diagnosis and advanced treatments, including topical therapies, immunomodulators, and phototherapy. Pediatric patients benefit from dedicated care tailored to children's needs, while our General Medicine supports cases with systemic complications. For skin recovery and cosmetic concerns, cosmetology services enhance skin health and appearance. 

Artemis ensures seamless coordination between specialists, ensuring both immediate relief and long-term skin management. With cutting-edge facilities and a patient-centred approach, Artemis Hospital provides some of the best care available for eczema, tailored to each patient’s age, condition, and severity. To book an appointment with us, call +91 9800400498. You can also WhatsApp this number to book online. 

Frequently Asked Questions

What does Eczema mean?

Eczema, also known as atopic dermatitis, is a chronic skin condition that causes itchy, red, dry, and inflamed skin. It is not contagious but tends to run in families and may be associated with asthma or hay fever. It's a long-term condition that can flare up periodically but can be effectively managed with treatment.

Which cream provides relief from Eczema irritation?

To relieve eczema irritation, moisturisers use prescription creams. Avoid creams with fragrance or alcohol, which may worsen irritation. It's best to consult with the best dermatologist to choose a cream suited to your skin type and severity.

Is my Eczema rash visible?

Yes, eczema rashes are usually visible. They appear as red, inflamed patches with dry, scaly or rough skin. In some cases, there are small bumps that may leak fluid if scratched.

How to check whether I have Eczema or Psoriasis?

Eczema and psoriasis may look similar, but there are key differences in their appearance, onset, etc. Only a dermatologist can confirm the diagnosis, sometimes with a skin biopsy or by examining your history, symptoms, and affected areas.

Can Eczema appear on my hands?

Yes, eczema commonly affects the hands, especially for those exposed to water, soaps, or chemicals frequently. If untreated, it can worsen due to daily activities. Wearing gloves, using gentle cleansers, and moisturising often helps, along with prescription creams.

Which is the nearest hospital to seek Eczema consultation? 

You can consult Artemis Hospital, located in Gurugram (Gurgaon), Haryana, we have a well-established Dermatology & Cosmetology Department. We offer expert care for all forms of eczema, including pediatric and adult cases, with advanced diagnostic tools and personalised treatment plans. 

Which is the best dermatologist near me?

Artemis Hospitals has a team of the best dermatologists in Gurgaon. You can book an appointment with us by calling +91 9800400498.

Which tests are done to diagnose Eczema?

Eczema is often diagnosed clinically based on skin appearance and history. However, if needed, the doctor may perform Patch testing, Skin biopsy, Blood tests, and Skin swabs. These tests help confirm the diagnosis and customise your treatment plan.