 [ Symptoms ] my son got a scrape on his elbow there appears to be a rash where the bandage was could this be an allergic reaction  at first they were just bumps but now they appear white almost puss like i do not know what type of bandage was used since this happened at school [ Disease ] could be your son is allergic to the adhesives on the band aid it should go away in a couple of days if not wait wait go see the doctor <positive_smiley> i would check with the school and find out what kind of band aid so your doctor can have something to work with in hishers diagnosis not much you did not know but i hope your son feels better