Dreaming of rash on arms is a warning sign as per dream meaning and interpretation. The dream means you will commit a serious mistake or blunder in near future. It also means doing something illegal. Dreams of rash on arms and it is seen getting worse means you will ignore or neglect something and this will become a huge problem.
Physical or emotional discomfort: Rashes can be itchy,
painful, and unsightly, so dreaming about one could simply be a reflection of
some physical or emotional discomfort you're experiencing in your waking life.
This could be anything from stress and anxiety to a literal physical illness.
Vulnerability: Arms are often seen as a symbol of strength
and protection, so a rash on them could represent feelings of vulnerability or
insecurity. You might be feeling exposed or like you're not able to defend
yourself against something.
Loss of control: Rashes can sometimes be caused by external
factors, like allergies or infections, so dreaming about one could symbolize a
feeling of losing control over your life or your health. You might be feeling
overwhelmed by circumstances beyond your control.
Transformation or change: Rashes can also be a sign of
healing and transformation, so dreaming about one could be a positive symbol.
It might represent a period of growth or change that you're going through, even
if it's uncomfortable at times.
Specific meanings based on the type of rash: The type of
rash you see in your dream can also offer some clues about its meaning. For
example, a red, itchy rash could represent anger or frustration, while a
blistery rash could symbolize emotional pain or hurt.