 [ Symptoms ] i have been exposed to scabies at work but i have no visible rash only itching  do i have scabies  i am a nurse i had a patient with scabies she was discharged last week she still scratched violently a few days ago treatment was 5 permethin cream once no other patient was treated though another patient has shown visible signs and has not been treated yet for a week i have been itching all over but no rash i always take protective measures could it be scabies a week ago i was bitten by ants and besides the usual welt which is normal i always develop allover itchiness after i am bitten [ Disease ] ask several local pharmacists for recommendations for the best internist    one that they would see i bet you will get the same name over and over again