To dream that you are screaming, symbolizes anger and fear. It is an expression of your powerful emotions which you have kept pent up inside. If you try to scream, but no sound comes out, then it indicates your sense of helplessness and frustrations in some situation. No matter how hard you try to get someone’s attention, they cannot hear you. It highlights your difficulty in communicating with this person. You need to immediately identify your fears or feelings and confront this situation in real life.