Tuberculosis is a chronic wasting infectious disease, and tuberculosis patients should pay special attention to avoid eating when selecting nutritious food, such as drinking milk for tuberculosis patients will reduce the absorption rate of drugs; eating fish without scales or not fresh fish is easy to be allergic; eating eggplant is easy to produce allergic reactions such as facial flushing, skin itching, irritability, red spots all over the body and chest tightness. In addition, you should avoid eating spinach, pineapple, tea, soy milk, ginseng, dog meat, goose meat, cherries, sand, fennel, ginger, lychee, longan, mutton, etc. Also, avoid eating fried, greasy and spicy stimulating foods such as pepper, chili, pepper, etc. It is also better to touch less on tobacco and alcohol. During the treatment of anti-tuberculosis, it is better not to eat animal offal and beer to avoid the excessive increase of uric acid.