According to statistics, 10–20% of children and 1–3% of adults are affected by atopic dermatitis, and the prevalence of this condition has increased threefold in the last 30 years, especially in developed countries. In Scandinavian countries, the incidence of atopic disease is very high (25%).

 

Clinical data

Generally, atopic dermatitis begins in childhood, in 85% of cases before the age of 5 years, and in 55% of cases in the first year of life. In 10-15% of cases it starts after the age of 15, and in 5% of cases after the age of 40. The average age of onset is around 8 months, but in over 1/3 of cases it may begin earlier than 3 months. The major common symptom being pruritus.

In infants and toddlers (0–2 years) the lesions have an eczematous appearance with erythema, oedema, with a predilection for the cheeks, chin, forehead, the centrofacial region, and sometimes limbs and the trunk, areas where it has the appearance of nummular eczema. By the age of 2 years, xerosis begins to appear. After the age of 2, the eruption becomes chronic in the form of highly pruritic lichenified plaques with localisation on the flexion area of the limbs, ankles and behind the ears.

 

At school age, there are lichenified plaques with traces of over-infected scratching over the back of the hands and folds.

Your Skin - Baby

At adult age, lichenified lesions tend to predominate. The clinical picture of atopic dermatitis in adults has a characteristic lesion polymorphism: dry and rough skin, lichenified plaques, papules of different sizes, sometimes with eczema lesions. A characteristic feature of this disease in adults is resistance to treatment of hand, retroauricular and perioral lesions.

Your Skin - Woman sleeping

Atopic dermatitis is associated with other conditions in 30–35% of cases, such as: atopic conditions and various allergic disorders.

 

The onset of illness in childhood and its persistence in adulthood is the premise of an exacerbation of atopic dermatitis.

Dr Ciocan Mihaela – MD, Dermatology & Venerology

Key elements to remember:

  • Without adequate treatment, pruritus can have a profound impact on the quality of life of children and infants but also adults, leading to sleep disturbances, anxiety, frustration, decreased self-esteem, depression, social phobia, stress, or isolation from peers or family.
  • In addition to managing the acute phase, reducing the number of episodes becomes increasingly important to ensure proper conduct, and restoring the skin microbiome can lead to significant improvements.
  • Dealing with atopic dermatitis can entail a continuous fight with over-infection, skin dryness, inflammation and pruritus. Applying emollients will reduce cutaneous xerosis and, implicitly, reduce pruritus.

 

A dermatologist is the best resource for identifying skin disorders, finding the cause of your skin issues, and developing an adapted treatment. Please consult your dermatologist, doctor or pharmacist so that they may best advise you on your personal skin regimen.