Embolic nephritis is one of the renal manifestations of renal damage in infective endocarditis. It includes interventional cardiovascular consultations and cardiac or non-cardiac procedures, intracardiac pressure monitoring intubation, atrioventricular shunts, high-energy nutrition, biopsies, pacemakers, arteriovenous cannulation, catheters, and tracheal intubation (especially in patients with burns and reduced resistance). Patients with infective endocarditis often have underlying cardiovascular disease. Rheumatic heart disease accounts for 60% to 80% of the total morbidity, with mitral valve (especially mitral valve prolapse) and aortic valve closure insufficiency being the most common and tricuspid or pulmonary valve lesions being less common. Among congenital heart diseases, ventricular septal defect and ductus arteriosus is the most common, followed by bilobed aortic valve, tetralogy of Fallot and ruptured aortic sinus aneurysm. Other diseases such as Marfon syndrome, syphilitic heart disease and hypertrophic cardiomyopathy can also be caused. Patients with embolic nephritis should eat high-protein nutritious food; eat vitamin and mineral-rich food; eat high-calorie easily digestible food; avoid eating greasy and hard-to-digest food; avoid eating fried, smoked, barbecued, raw, cold and stimulating food; avoid eating high-salt and high-fat food.