Lobular hemorrhage under the finger and toenail is one of the signs of infective endocarditis. Infective endocarditis (IE) is an inflammation of the inner lining of the heart valves or ventricular walls caused by direct infection with microorganisms. So, what are the dietary contraindications for patients with subungual lobe bleeding of finger and toe nails? The following is a brief introduction: 1. Limit salt intake in moderation. The same reason as salt restriction, heart disease dietary contraindications should be less sodium-rich foods such as bananas, in order to avoid triggering edema. 2, abstain from stimulating food and drink and excitatory drugs. The heart is also burdened by chili, ginger, pepper, tobacco, alcohol and drinking a lot of strong tea, taking caffeine, amphetamines and other excitatory drugs, especially when the heart is not functioning well in patients with wind heart disease. 3, should eat easily digestible food. Heart disease patients due to reduced blood circulation, gastrointestinal stasis, edema, affecting the digestion and absorption of food. Therefore, the food should be easy to digest. At the beginning, you can use liquid, semi-liquid diet, and then switch to soft rice.