Skin in a dream may stand for the way you present yourself to other people.
If you dream about a skin rash, you may be concerned about your appearance.
A skin rash in dream may also mean that your unconscious mind is warning you that you are making a rash decision.
Your skin hides and protects your inner organs, so skin in a dream represents the need to keep your most private, and most upsetting thoughts from being revealed. Skin in a dream symbolizes protection against thoughts and memories that you do not wish to accept.
Because your skin is the part of your body that is visible to others, a dream about skin can also reflect the way in which you think you appear to others, or the way that you think others see you.
If you dream that someone’s skin changes in appearance, you are concerned that they may not be who they seem to be.
A dream that you are shedding your skin means that you are worried about letting your guard down and letting others know the real you.