Nails Flashcards
1
Q
Fungal nail infection
-causative organisms
-risk factors
-presentation
A
Dermatophytes (fungi that need keratin for growth) - trichophyton rubrum
Yeast - candidia
Non-dermatophyte moulds
Increasing age
DM
Psoriasis
Repeated nail trauma
Unsightly nails
Thickened, rough, opaque
Nail clippings/scrapings for M&C if fungal infection suspected
Asymptomatic - no treatment
Dermatophyte/candida confirmed
Superficial or early involvement - amorolfine 5% nail lacquer
-6 months for fingernails
-9-12 months for toenails
Extensive dermatophyte infection - PO terbinafine
-6wks - 3 months for fingernails
-3-6 months for toenails
Extensive candida infection - PO itraconazole