The invention discloses a pumpkin flower eyesight-improving honey nutrition powder and a processing method thereof. The nutrition powder is composed of the following raw materials in parts by weight: 20 to 40 parts of fresh milk, 30 to 60 parts of honey, 10 to 15 parts of pumpkin petal powder, 20 to 40 parts of black peanut, 15 to 20 parts of cashew, 8 to 12 parts of almond, 20 to 25 parts of tatary buckwheat, 5 to 10 parts of snail meat, 8 to 12 parts of bamboo shoot, 3 to 5 parts of black soya beam peel, 3 to 5 parts of celery leaf, 2 to 3 parts of olive leaf, 2 to 3 parts of thalictrum aquilegifolium, 2 to 3 parts of pteris multifda poir, 1 to 2 parts of tagetes patula, 5 to 8 parts of tomato sauce, and 6 to 10 parts of nutrition healthcare powder. The prepared pumpkin flower eyesight-improving honey nutrition powder is user-friendly, can be drunk after brewing, has a rich fragrance and a sweet and smooth taste, has the functions of invigorating spleen, protecting liver, removing toxicity in liver, tonifying blood, and freeing the channels, can strengthen the toxicity removing performance of liver and kidney, improves the blood purification effect, and is capable of protecting the eyes and the eyesight through regular drinking for a long term.