Main Symptoms of Atopic Dermatitis

Atopic dermatitis is characterized by symptoms such as:

• Intense itching: Itching is the most characteristic symptom, often so severe that scratching worsens the inflammation and causes skin lesions.
• Dry skin: A compromised skin barrier prevents moisture retention, leaving the skin dry and rough.
• Skin rashes: Rashes can appear red and inflamed, with crusts or scales, commonly occurring on areas such as elbows, knees, neck, face, and hands.
• Changes in skin color: Prolonged inflammation can cause dark spots (hyperpigmentation) or light spots (hypopigmentation).

In addition to visible symptoms, AD can lead to complications such as skin infections due to scratching. Therefore, it is important to treat symptoms and prevent secondary lesions.

Prevention Measures and Additional Care

In addition to using medications and moisturizers, adopting certain preventive measures can help manage the symptoms of atopic dermatitis:

• Avoid products with fragrances or alcohol: These ingredients can irritate already sensitive skin.
• Choose cotton clothing: Natural fabrics help reduce skin irritation and allow better breathability.
• Avoid hot baths: Hot water can dry out the skin, so it is best to opt for warm and quick baths.
• Relaxation techniques: Stress is a factor that can trigger flare-ups. Practices such as yoga and meditation help control anxiety and reduce emotional impact.

Examples of Products for Daily Care

Here are some recommended products for those suffering from atopic dermatitis, focusing on hydration and inflammation relief:

• Stelatopia+ Lipid-Replenish Cream A-Itching by Mustela: Ideal for hydrating and soothing irritated skin, helping to restore the skin barrier.
• Exomega Control Emollient Foaming Gel by A-Derma: A gentle cleansing gel that helps clean the skin without harming it, suitable for atopic skin.
• Topialyse Baume Lavant by SVR: A soothing and moisturizing formula for the bath, specially indicated for atopic and sensitive skin.
• Dexyane Med Crème Réparatrice Apaisant by Ducray: Provides quick relief for the most inflamed areas and helps restore damaged skin.

Factors That Exacerbate Atopic Dermatitis Symptoms

Exposure to certain factors can worsen atopic dermatitis. Among the main ones are:

• Environmental allergens: Pollen, pet dander, dust mites, and mold can worsen skin inflammation.
• Irritating products: Soaps with fragrances or alcohol, as well as cosmetics with irritating substances, should be avoided.
• Weather: Cold and dry air dry out the skin, worsening symptoms. The use of heaters and air conditioning also contributes to skin dehydration.
• Emotional stress: Anxiety can intensify AD, as high cortisol levels affect the skin barrier function and increase inflammation.

Identifying and avoiding these factors can help manage the disease and improve patients' quality of life.

Curiosities about Atopic Dermatitis

• Genetics and Heredity: AD has a strong genetic component. Individuals with family members with AD, asthma, or allergic rhinitis are more likely to develop the disease. The presence of mutations in the gene encoding filaggrin, a protein essential for the skin barrier, is also associated with a higher risk of AD.
• Regional Variations: The prevalence of AD is higher in developed countries, where factors such as pollution, industrialized diets, and limited exposure to microorganisms during childhood may increase the risk of atopic diseases.
• Stages of the Disease: AD can improve with age, but symptoms may persist into adulthood, with around 60% of affected children still experiencing symptoms in adulthood, though with less severity.
• Cure and Treatments: Although there is no definitive cure, modern treatments, such as topical corticosteroids, immunomodulators, adequate hydration, and biological medications, are effective in controlling symptoms and improving patients' quality of life.