To dream of feeling that something is disgusting represents feelings about waking life situations that you find revolting, sick, perverted, or unclean. Disgusting feelings in dreams may mirror waking life situations that disgust you. Feelings about ugly people or diseases. Powerful feelings of having difficulty accepting something unpleasant. Powerful feelings that something is wrong or immoral. Feelings about sexual deviancy.
Alternatively, feeling disgusted in a dream may reflect waking life situations where you feel trapped confronting a very unpleasant undesirable situation. Feeling that you must endure a prolonged unpleasant situation. Feelings about how revolting it is to speak to someone you find immoral.
Example: A woman dreamed of a fish that disgusted her. In waking life had a bowel problem and treating it was very revolting, unpleasant, and disgusting to her.
Example 2: A young man dreamed of moss growing on his arms. In waking life he was living with his parents and began to slowly feel revolted by the idea of having accept himself being a loser living with his parents for the rest of his life.