A vampire in your dream or vision tells you about your deepest fears, but also about the feeling that there is something or someone sucking you empty. Another explanation is that you can experience seduction and sensuality. Another explanation is that the vampire represents fear and death and rebirth in life. Yet another explanation is that the vampire represents contradictory images, civilized nobility as well as aggression and cruelty occur in life.
Yet another explanation is that you are drawn to negative situations that you cannot handle. An alternative explanation is that the vampire stands for blood transfusion and purifying blood. Another alternative explanation is that the vampire stands for eternal love and changing and adapting to each other, so that you can continue in life together. As an additional other explanation, that represents a vampire Volklore / Story, curse and beliefs. But it can also be the interest you have in Vampirism.