Atopic dermatitis is a chronic inflammatory skin disease resulting from a complex interaction between genetic predisposition, skin barrier dysfunction, immune system abnormalities, and environmental factors. The skin's protective barrier is compromised, leading to increased moisture loss and allowing irritants, allergens, and microorganisms to penetrate more easily.
Atopic dermatitis is not contagious and cannot be transmitted through physical contact. It is a chronic condition that requires professional, individualized management.
The clinical presentation varies depending on the patient's age and the severity of the disease. The most common symptoms include:
- Extremely dry and sensitive skin
- Intense itching, often worse at night
- Redness and inflammation of the skin
- Small papules or blisters that may ooze
- Flaking and cracking of the skin
- Thickening of the skin caused by prolonged scratching (lichenification)
- Recurrent bacterial or viral skin infections
In infants, skin changes most commonly appear on the cheeks and scalp. In children and adults, the condition typically affects the flexural areas of the elbows and knees, as well as the neck, hands, and face.
Although atopic dermatitis most often develops during early childhood, it may persist throughout life or develop for the first time in adulthood.
There is no single cause of atopic dermatitis. The condition develops as a result of multiple contributing factors, including:
- Genetic predisposition to atopy
- Impaired skin barrier function
- Overactivation of the immune system
- Alterations in the skin microbiome
- Environmental factors such as cold weather, low humidity, detergents, chemicals, wool, stress, and specific allergens
It is important to note that triggers vary from one patient to another, making an individualized assessment essential for successful treatment.
The diagnosis is based on a thorough dermatological evaluation, including a detailed medical history and clinical examination of the skin.
In certain cases, additional allergy testing or laboratory investigations may be required to exclude other conditions or identify potential triggers.
You should consult a dermatologist if you experience:
- Intense itching that interferes with daily activities or sleep
- Recurrent skin lesions despite appropriate skin care
- Worsening or spreading of the rash
- Signs of skin infection, such as pus, pain, or fever
- Lack of improvement despite ongoing treatment
At our dermatology clinic, we provide comprehensive diagnosis, patient education, and modern treatment of atopic dermatitis, with the goal of achieving long-term disease control and maintaining healthy skin.
Today, atopic dermatitis is managed not only by relieving symptoms but also through a long-term treatment strategy aimed at restoring the skin barrier, reducing inflammation, and prolonging periods without disease flare-ups.
Treatment may include:
- Daily application of medical-grade emollients
- Avoidance of individual disease triggers
- Topical corticosteroids during flare-ups
- Topical non-steroidal anti-inflammatory medications
- Phototherapy for selected patients
- Biologic therapy and targeted systemic medications for moderate to severe disease
Proper skin care is the cornerstone of treatment and includes:
- Applying emollients several times daily
- Taking short showers with lukewarm water
- Using mild soap-free cleansers (syndets) instead of harsh soaps
- Avoiding fragranced cosmetic products
- Wearing soft cotton clothing
- Maintaining optimal indoor humidity levels
An appropriately tailored treatment plan can provide long-term disease control and significantly improve quality of life.
