The diagnosis of malarial nephropathy, urine examination can be seen in the urine color soy red or soy sauce color, and some patients who have not been cured for a long time can have nephrotic syndrome. Then what are the preventive measures for urine color soy red or soy sauce color? The following is to introduce to you. The preventive measures of the urine is red or soy sauce color 1, control the source of infection, sound epidemic reporting, eradication of malaria and malaria patients with malaria protozoa. 2, cut off the transmission pathway Mainly eliminate Anopheles mosquitoes, prevent Anopheles mosquito bites. Remove the breeding places of Anopheles mosquito larvae and use insecticidal drugs. Personal protection can apply repellent or mosquito nets to avoid being bitten by mosquitoes. 3.Improve the resistance of the population to disease Malaria vaccination has the potential to reduce the incidence of the disease and the morbidity and mortality rate, but due to the diversity of antigens of malaria parasites, the development of vaccines has brought greater difficulties. At present, the main vaccines developed are subspore protein and gene vaccines, which are not yet available for field application. Malaria vaccine, AIDS vaccine and tuberculosis vaccine have become the three major vaccines prioritized for global development. China’s independently developed “recombinant malaria vaccine” has been approved by the State Drug Administration and the World Health Organization, and has entered clinical trials. Chemoprophylaxis is currently a more commonly used measure. It can be used on a discretionary basis for healthy populations in high-malaria areas and for foreign populations. With effective prevention and treatment of all types of malaria, the phenomenon of a reddish or soy sauce color will be brought under control.