hair and scalp diseases and disorders Flashcards
what is androgenic alopecia
terminal hair miniaturization and a shortened anagen phase
alopecia areata
autoimmune disorder. round or irregular shaped patches
alopecia totalis
loss of all terminal hair on the scalp.
alopecia universalis
loss of all terminal hair on body and scalp
minoxidil
topical medication applied to the scalp (2% regular 5% extra strength)
finasteride
oral prescription medication. more effective and convenient than minoxidil.
canities
gray hair
ringed hair
alternating bands of gray and pigmented hair
hirsuties
growth of terminal hair on a woman’s body in areas that typically doesn’t grow hair
hypertrichosis
hair grows longer and thicker than usual
trichoptilosis
split ends
trichorrhexis nodosa
knotted hair. can be caused by chemical straightening or thermal pressing
monilethrix
beard hair
fragilitas crinium
brittle hair.
malassezia
natural fungus on all scalps that feed on oils your scalp produces.
pityriasis capitis simplex
classic dandruff
seborrheic dermatitis
when pityriasis steatoides is accompanied by redness and inflammation
pityriasis steatoides
severe case of dandruff. when an infants have this its referred to as cradle cap
tinea
ring worm. (its fungal not a parasite) curricular lesions
tinea favosa
(honeycomb ringworm) characterized by dry yellow crust called scutula. do not preform service on a client with this
scutula
yellow crust
scabies
HIGHILY contagious condition caused by mites
fruuncle
technical term for a boil (it is an infection )
pediculosis capitis
head lice
folliculitis
inflammation or infection of the hair follicles
carbuncles
are boils that form in a cluster. caused by staphylococci
postpartum alopecia
temporary hair loss experienced after the conclusion or pregnancy