The invention discloses a blueberry, tremella and honey dew, and a processing method thereof. The blueberry, tremella and honey dew comprises, by weight, 30-50 parts of blueberry, 10-20 parts of tremella, 15-30 parts of cherry tomato, 15-20 parts of water caltrop pulp, 6-10 parts of Radix Puerariae, 5-10 parts of Hemerocallis citrina powder, 1-2 parts of peach root, 1-2 parts of Peperomia dindygulensis Miq., 2-3 parts of guava root, 1-2 parts of root of Japanese banana, 1-2 parts of greenish lily seed, 2-3 parts of Alcea rosea, 1-2 parts of leaf of Prunus Humilis Bunge, 8-12 parts of a food additive, 10-15 parts of honey, and a proper amount of water. The blueberry, tremella and honey dew has the characteristics of abundant and balanced nutrition, smooth and sweet mouthfeel, and unique flavor, and the compatibility of other traditional Chinese medicinal health components enhances the health efficacy of the dew, makes the dew have the efficacies of yin nourishing, lung moistening, heart nourishing, mind tranquilizing, stomach nourishing, intestine clearing, lipid lowering and pressure reducing, and makes the dew beneficial for the human body health.