Atopic dermatitis is a chronic condition typically affecting children. It is a chronic skin condition characterized by swollen, red, and itchy skin lesions. This condition can also occur in adults. Those who have atopic dermatitis usually have a family history and personal history of asthma, eczema, or ‘ekzema’ (in Malay), and allergic rhinitis. The clinical features of atopic dermatitis are:
- Dry skin
- Intense skin itchiness
- Scaly skin lesions
- Crusted skin lesions
- Darkening of areas surrounding the eye
- Nipples eczema
The variants of atopic dermatitis are:
- Eyelid eczema
- Hand eczema
- Lip eczema
The preventions of atopic dermatitis are:
- Education for better insight about this condition
- Avoid and eliminates triggering factors
- Treat any associated skin infections
- Stress management
- Anxiety management
- Use antihistamine
There are several other types of eczema or dermatitis. The types are:
- Contact dermatitis
- Juvenile plantar dermatosis
- Asteatotic dermatitis
- Stasis dermatitis
- Nummular eczema
- Dyshidrotic eczema
Seborrheic dermatitis is a type of eczema that occurs in body parts with a high number of sebaceous glands. The example of the body parts is the side of the nose, scalp, and eyebrows. The less common areas are back, chest, and armpits. Seborrheic dermatitis is usually associated with HIV infection. Many HIV positive patients presented with seborrheic dermatitis. Hair dandruff is a mild form of seborrheic dermatitis. 80% of Acquired Immunodeficiency Syndrome (AIDS) and 20% of HIV positive patients who are not yet on antiretroviral therapy suffer from seborrheic dermatitis. Those who are suffering from Parkinson’s disease also commonly have seborrheic dermatitis.
Asteatotic eczema is another type of eczema that mainly affects older age group people involving their legs. The cases of asteatotic eczema are highest during winter as usually in winter, the skin easily dries up and causes this type of eczema. Topical steroids are usually effective in treating this skin condition.
Irritant induced dermatitis accounts for around 80% of contact dermatitis cases. Exposure to substances that cause skin irritation is the mechanism behind this skin condition. The example of irritants are:
- Bleach
- Solvents
- Soaps
- Alkalis
- Plant parts
- Acids
- Soil
- Dust
- Paper
Vascular eczema is a condition where the skin is affected due to varicose veins. The skin changes are characterized by the presence of eczematous plaques. Vascular eczema is also known as stasis dermatitis or stasis eczema. When the veins beneath the skin or also known as subcutaneous veins are distended, dilated, elongated, and tortuous, they are known as the varicose veins.
The underlying issue in varicose veins is the valves within the veins are incompetent. Inflammation and prolong venous hypertension will cause valvular damage. The damaged valves will lose their function. Prolong venous hypertension is the reason for skin changes that results in eczema.
The risk factors of varicose veins are:
- Female
- Old age
- Family history of varicose veins
- Female which gave birth to many children
- Prolonged standing
The symptoms of varicose veins are:
- Leg pain
- Calf pain
- Leg swelling
- Calf or leg heaviness
The treatment for varicose veins is leg elevation, leg exercise, compression therapy, and veins ablation therapy. In most cases, venous ablation therapy is good enough to cure varicose veins. The prognosis and outcome following treatment are good.
The possible complications are:
- Venous ulceration
- Superficial thrombophlebitis
- Skin changes
A dyshidrotic eczema is a form of dermatitis that affects the palms, soles, and the outer aspect of the fingers. The exact cause is unknown. This condition frequently affects teenagers. Nummular eczema is the other type of eczema that commonly affects the upper and lower limbs.
Before you blindly start avoiding certain foods, you can go for a skin prick test and identify the possible allergen that may cause you to have eczema. You can also find a doctor for expertise consultation. The common food that associated with eczema are:
- Peanut
- Cow’s milk
- Wheat
- Egg
