To dream of a blood transfusion represents feelings about attempting to reinvigorate the energy in a situation, relationship, or your own efforts into a problem. A need for renewal of energy. A need to renew vitality in some manner.
Negatively, a blood transfusion may reflect honest feelings about yourself not feeling as passionate about a situation or relationship as you want to. Feeling that you need a miracle to make a relationship work.
Example: A woman dreamed of needing . In waking life he was planning to get married to a man she wasn’t fully in love with. She was trying to force herself to fall more deeply in love with the man for the sake of her kids.