If you dream you have a blister, consider what irritant in your real life may have caused it.
If you burned yourself, have you got too close to the flames emotionally? Dreams in which you are burned alive or someone else is torched suggest the need for some kind of drastic change in your life. Rashes, sores and eczema are all unpleasant ailments that are not serious but uncomfortable as well as embarrassing. So if these conditions appear in a dream, what are you feeling ’sore,’ uncomfortable or embarrassed about? Although it may seem a big deal to you, your dream is telling you that you have no need to feel anxious as the situation is not as serious as you might think. The skin is a symbol of how you present yourself in public, so rashes are recognized as one of the most clearly psychosomatic disorders. In dreams, therefore, a skin rash can express lack of confidence in your ability to face the world. A dream bruise may reflect some emotional hurt or emerging health problem, whilst scars can carry their figurative sense of hurtful memories and suggest an awareness that emotional healing takes time.
For Jewish or Christian dreamers, boils may express feelings of guilt for how they have behaved towards someone in their waking life; this is because in the Bible, boils were the sixth of the ten plagues visited by God on the Egyptians to force Pharaoh to free the Israelites. Rough skin suggests a rough exterior, whilst burnt skin might indicate hurt in a relationship with the outside world or people.
If you are shedding skin like a snake, you are changing your way of life and leaving old attitudes behind. Spots and blemishes represent your sense of not being good enough in some way, and a feeling that other people see you as unattractive or see failings in you; they can also indicate shyness and the difficulties you experience being in the company of others.... The Element Encyclopedia
Dreams of a bruise symbolize that you have survived a painful experience, and that you have issues that are unhealed. Pay particular attention to the body part that is bruised. See Body.... Strangest Dream Explanations
To dream that you have a bruise, represents stress and pressure that you are dealing with in your real life. It may also refer to a reawakening of old, emotional wounds. Consider the symbolism of the specific part of your body that is bruised.... My Dream Interpretation
wounds, bruises, ulcers, sores etc. appearing on the body symbolise wealth that will be acquired by the observer of such a dream.
The extent of the wealth will depend on how old such wounds, bruises etc. Are, Likewise, any obesity or swelling means acquiring of wealth equal to the extent of the obesity or size of the swelling.... Islamic Dream Interpretation