The invention provides a health care cold noodle containing Sauropus rostratus Miq powder and its production method. The health care cold noodle is made from 65-75 of flour, 8-10 of Sauropus rostratus Miq, 0.7-1.2 of tea polyphenols, 0.8-1.3 of sodium citrate, 1-1.5 of a peanut shell aqueous extract, 1-1.3 of carrageenan, 1.5-2.5 of Salvia Miltiorrhiza, 1.5-2.5 of Fructus Aurantii Immaturus, 1-1.5 of Polygonatum, 1-1.2 of lucid ganoderma, 0.6-1 of Prunus humilis Bunge leaf, 4-6 of hawthorn nuclear powder, 2-4 of pineapples, 2-3 of white sugar, 2-3 of table salt, and a proper amount of edible oil. The cold noodle produced in the invention changes the defects of unique taste and simple structural composition of traditional cold noodles. The Sauropus rostratus Miq powder added in the main materials not only improves the flavor, but also can clear away lung heat. The Salvia Miltiorrhiza added in the auxiliary materials can strengthen cardiac contractility, improve heart functions, increase myocardial blood flow, expand peripheral vessels, and lower blood pressure. The lucid ganoderma has an inhibitory effect on the nervous system, and has blood pressure lowering and heart contractility strengthening effects on the circulatory system. The Fructus Aurantii Immaturus, Polygonatum and the like all have certain blood pressure lowering efficacy. Long-term eating of the product provided in the invention is beneficial to the body health.