Eczematous eruptions Flashcards
What are the main eczematous eruptions?
- Atopic dermatitis
- Contact dermatitis
- Seborrheic dermatitis
- Dishidrosis dermatitis
- Nummular dermatitis
- Stasis dermatitis
Where do we find atopic dermatitis?
Most common occurs in wrists, insides of the elbow, back of the knees.
It can also occur in the hands, feet and face.
What are the triggers of atopic dermatitis?
- Weather changes
- Stress
- Stress
What is characteristic about atopic dermatitis?
It occurs in young children and can also last until adulthoold.
Which medication helps to reduce itching?
Anti histamines.
What type of dermatitis affects nasolabial glands, scalp, and posterior auricular folds?
Seborrheic dermatitis
What type of dermatitis is the photodermatitis?
Contact dermatitis
What are the most important causes of photodermatitis?
Direct exposure to sunlight and tetracyclines (used to treat Lyme’s disease)
What are the trigger factors of dyshidrosis?
- Smoking
- Oral contraceptive
- Metals (e.g nickel)
What is the most common cause of allergic contact dermatitis?
Uroshiol, poison ivy plant.
How long does it take for allergic contact dermatitis to develop?
2-3 days.
What could prevent contact dermatitis due to oil from plants or poison ivy?
Washing immediately after exposure
What is the first line treatment for peri oral dermatitis?
Topical metronizadole
What us the first line treatment for seborrheic dermatitis?
Topical antifungals.
What is the first line treatment for periorificial dermatitis?
Topical erythromycin
