When you dream maggots means: In a dream, maggots are an indicator of neglect or negative things in your life. In dreams, maggots can be seen crawling onto the dreamer’s skin or head, often appearing out of their mouths, heads, and skin. It reflects the negative feelings, usually disgust, hatred, or fear, once it has left the body. This symbol encourages dreamers to be aware of their thoughts and to meditate on the answers.
(in Dream Dictionary)