1. If you dream that someone has a rash, it means that your chances of succeeding in some business will increase..
2. If you have a rash in a dream, it means that someone will be jealous of you because of your earnings..
3. If you dream that you have a rash all over your body, this is a sign that you should not be so trusting of your friends, because you may hear a lot of rumors about you behind your back..