These spots not considered (4)
I believe the answer is:
rash
I believe this clue is a double definition.
'these spots' is the first definition.
(I've seen this before)
'not considered' is the second definition.
(thoughtless or not considered properly)
(Other definitions for rash that I've seen before include "Careless" , "spate" , "Impulsive, hasty" , "Impulsive - eruption" , "Red area on skin" .)