red rashes on the face Flashcards
1
Q
what is seborrheic dermatitis
A
- chronic inflammatory skin condition
- scalp, eyebrows, eye lids
- thin yellow-greasy scale on a red base
- can itch
2
Q
cause and Tx of seborrheic
A
cause - yeast
Tx - shampoos
3
Q
morpho of acne
A
erythematous papules and pustules
4
Q
3 types of acne
A
- inflammatory
- papule, pustules, nodules - non inflamatory
- comedones - scars
5
Q
2 other acne variants
A
- acne conglobata or fulminans
- systemic and really bad - drug indiced
6
Q
2 types of acne in children
A
- neonatal - yeast
2. infantile - hormonal impbalances
7
Q
behav. Tx for acne
A
- no greasy stuff on face
- cleanse face daily
- not diet
8
Q
3 topical Tx of acne
A
- vit. A - retinoids
- topical ABx or anti-inflamm
- benzoyl peroxides
9
Q
3 systemic Tx of acne
A
- oral ABx
- anti-androgens - OCP
- accutaine
10
Q
3 features of rosacea
A
- 40-50yo
- female
- triggers: stress, cafeine, hot liquids, sun, ecercise, spices
11
Q
morpho of rosacea
A
erethematoud with a few telangectasias
12
Q
4 possible clinical componenets of rosacea
A
- vasuclar - flushing and telantectasisa
- acneform - NO comedones
- rhinophyma - progressive nose enlargement in men
- ocular
13
Q
Tx of rosacea
A
- behavioral - avoid triggers
- topical
- ABx - systemic
- tetracycline
- doxycycline
14
Q
what is perioral dermatitis
A
- more of an acne
- erythemaous acneform papules
- around mouth rim SPARING vermillion folds
- may burn or itch
15
Q
cause of perioral
A
inapproriate use of steroids