Atopic eczema is a skin condition characterized by inflammation and itching. The word "atopic" is spelled with four sounds: /əˈtɒpɪk/. The stress falls on the second syllable or the vowel sound /ɒ/. The word "eczema" is spelled with three sounds: /ˈɛksɪmə/. The stress falls on the first syllable or the vowel sound /ɛ/. People with atopic eczema often experience dry, scaly, and itchy skin. It is important to seek medical advice if symptoms persist or worsen.
Atopic eczema, commonly referred to as atopic dermatitis, is a chronic-inflammatory skin condition that manifests as an itchy, red, and inflamed rash. It is classified as a type of eczema, which refers to a group of skin conditions characterized by dry, scaly, and irritated skin. Atopic eczema typically develops in individuals with a predisposition to allergic reactions or a family history of eczema, asthma, or hay fever.
The exact cause of atopic eczema is not fully understood, but it is believed to be a result of a combination of genetic and environmental factors. It is thought to occur due to a malfunction in the skin's protective barrier, which allows irritants and allergens to penetrate the skin and trigger an immune response. This leads to inflammation, intense itching, and the characteristic appearance of eczema lesions.
Symptoms of atopic eczema can vary from mild to severe and often include dry and itchy skin, redness, swelling, and scaling. These symptoms typically occur in recurring episodes and commonly affect the face, hands, wrists, elbows, and knees. Scratching the affected areas may worsen the condition, leading to secondary infections.
Treatment for atopic eczema aims at managing symptoms and preventing flare-ups. This may involve the use of emollients, which help to moisturize and soothe the skin, as well as topical corticosteroids or immunomodulating drugs to reduce inflammation. Additionally, avoiding known triggers, such as certain foods or allergens, and practicing good skincare habits, like regular moisturizing and gentle cleansing, can help to alleviate symptoms and maintain skin health.
The word "atopic" in atopic eczema comes from the Greek term "a-" meaning "without" or "lack of", and "topos" meaning "place" or "location". In the medical context, "atopic" refers to a predisposition or tendency to develop allergic reactions.
The term "eczema" has its roots in the Greek word "ekzema", meaning "eruption" or "boils". It is derived from the Greek "ek-" meaning "out", and "zein" meaning "to boil" or "ferment". Historically, eczema was used to describe a variety of skin conditions characterized by inflammation, redness, and itching.
Therefore, when combined, "atopic eczema" describes a chronic, inflammatory skin condition characterized by itching, redness, and dryness, which is associated with an allergic response or tendency to develop allergies.