Rash dream meaning is explained below using 10 different sources. Each interpretation is shown with its source.

Interpretation 1 — Nancy Wagaman

Irritability.

A mental or emotional reaction to something in your life, such as a situation or person.

A feeling or fear of something intruding physically, emotionally, or mentally.

A fear of something or someone that you perceive to be different from you.

Attempting to maintain effective personal boundaries or stand up for yourself (or having trouble doing so).

A judgment against yourself for maintaining personal boundaries.

See Allergy, Immune System, Inflammation, Infection, Skin, Acne, Virus

Source: The Curious Dreamer’s Dream Dictionary • Author: Nancy Wagaman

Interpretation 2 — Zolar

lucky numbers: 13-32-42-45-47-53

children having a: have an honest conscience and dishonest enterprise.

friend, on the face: must use strenuous means to establish your rights.

having a, on the body: beware of speaking too hastily.

face: one you haven’t seen for a long time wil visit.

legs: embarrassment without being too serious.

Source: Zolar’s Book of Dreams Numbers and Lucky Days • Author: Zolar

Interpretation 3 — Dr. Mıchael Lennox

A rash is actually the evidence that something under the surface is not quite right. In this way, it is symbolic of being able to see something that an unseen conflict is causing. Some sort of irritation is troubling you, and it is more visible to the outside world than you may realize. Has something been rubbing you the wrong way?
Source: Complete Dictionary of Dreams • Author: Dr. Mıchael Lennox

Interpretation 4 — Dream Explanations - Anonymous

Dreams of a rash represent that something is rubbing you the wrong way, and that you are going against the grain of your intuition and rhythm. This dream may also be showing you that you are embarrassed about the public revealing of something personal to you.
Source: Strangest Dream Explanations • Author: Dream Explanations - Anonymous

Interpretation 5 — Joan Seaman - Tom Philbin

1. An irritation or annoyance, frequently associated with in­fantile behavior.

2. Emotional difficulties—usually associated with repression, often caused by unexpressed anger.

3. Use cau­tion regarding hasty decisions (as in “to act rashly”).

Source: New American Dream Dictionary • Author: Joan Seaman - Tom Philbin

Interpretation 6 — myjellybean

To dream that you have a rash indicates repressed anger and annoyance. You may be holding in your frustrations and not revealing your negative feelings to others.
Source: My Dream Interpretation • Author: myjellybean

Interpretation 7 — Internet Archive - Anonymous

A warning against “ speaking your mind 99 before thinking twice as to the result of your words.
Source: Mystic Dream Book • Author: Internet Archive - Anonymous

Interpretation 8 — Stearn Robinson - Tom Corbett

See Blemish, Skin, etc.
Source: The Complete Guide to Interpreting Your Dreams • Author: Stearn Robinson - Tom Corbett

Interpretation 9 — Ibn Seerin

(See Hives)
Source: Islamic Dream Interpretation • Author: Ibn Seerin

Interpretation 10 — Margaret Hamilton

See “acne”
Source: Dream Dictionary Unlimited • Author: Margaret Hamilton