A ghoul is typically defined as a creature that feeds on human flesh, so in a dream it might symbolize a sense of danger or threat, or a feeling of being preyed upon or attacked.
If you dream that you are being chased by a ghoul, it might symbolize a sense of danger or threat. You might be feeling anxious or fearful about something in your life, or feeling as if you are being pursued or attacked. The ghoul could symbolize a sense of vulnerability or weakness. You might be feeling a lack of control or power in your life, or feeling uncertain about your own abilities or strength.
If you dream that you are fighting a ghoul and feel a sense of courage and determination, the ghoul might symbolize a challenge or obstacle that you are facing. You might be feeling a sense of determination to overcome a difficult or challenging situation, or feeling a sense of strength and courage in the face of adversity. Also, the ghoul could symbolize a sense of inner turmoil or conflict. You might be struggling with inner demons or facing difficult emotions or thoughts.