The invention discloses a special healthcare feed for perinatal milk cows and a preparing method thereof. The healthcare feed is prepared from the following raw materials in parts by mass: 5-8 parts of traditional Chinese medicine composition, 0.1-1 part of vegetable oil, 20-40 parts of corn, 8-15 parts of wheat bran, 5-15 parts of dehulling soybean meal, 5-10 parts of corn distiller grains, 5-15parts of dephenolized cotton dregs, 4-10 parts of cotton dregs, 3-6 parts of brown sugar, 2-5 parts of wheat shorts, 1-3 of glucose, 3-4 of calcium hydrophosphate, 1.5-2 parts of stone dust, 2-3 parts of rumen bypass fat powder, 1.0-1.5 parts of sodium bicarbonate, 0.5-1.0 part of magnesium oxide, 0.3-0.8 part of sodium chloride, 1-2 parts of molasses, 1-1.5 parts of perinatal milk cow premix compound and 0.5-1 part of sodium sulfate. Proved by milk cow feeding test results, the milk cows have lower disease incidence when the special healthcare feed for the perinatal milk cows prepared by thepreparing method disclosed by the invention is used for feeding in comparison with using a perinatal refined supplementary food with a good market response effect for feeding, and the difference is highly significant. The special healthcare feed for the perinatal milk cows has better palatability for the milk cows and can effectively control the incidence of postnatal syndrome for the milk cows so as to maintain the postnatal health of the milk cows.