Acne Flashcards
1
Q
What causes acne?
A
Obstruction of pilosebaceous follicles with keratin plugs –> comedones, inflammation and pustules
2
Q
Where does acne primarily occur?
A
Face, neck and upper trunk
3
Q
What are the 3 classifications of acne?
A
Mild
Mod
Severe
4
Q
What is mild acne?
A
Open and closed comedones +/- sparse inflammatory lesions
5
Q
What is moderate acne?
A
Widespread non inflammatory lesions and numerous papule and pustules
6
Q
What is severe acne?
A
Extensive inflammatory lesions, which may include nodules, pitting and scarring
7
Q
What are the management steps for acne?
A
- simple topical therapy
- combination topical therapy
- oral antibiotics/OCP + benzoyl peroxide/retinoid
- oral isotretinoin
8
Q
What simple topical agents are available for acne?
A
Topical retinoids
Benzoyl peroxide
9
Q
What oral antibiotic is used in acne?
A
Often doxycycline
10
Q
What are the side effects of roaccutane?
A
Teratogenic
Dry skin
Low mood
Photosensitivity
