About 3 weeks ago my daughter developed a rash on her
neck and upper chest area. It looked as if she was heated or blushing and it didn't concern me at the time, as it was gone by morning. This rash has come back again every 3-4 days for the past 3 weeks. About 2 weeks ago, my son began developing the same type of rash, but his is on his stomach and abdomin area. Both are itchy, and seem to come and go within 24 hours.