Cough with weight loss is usually one of the symptoms of tuberculosis, a chronic infectious disease caused by Mycobacterium tuberculosis that can affect many organs, with tuberculosis infection of the lungs being the most common. The most common form of tuberculosis infection is in the lungs. People who excrete the bacilli are an important source of infection. Infection with Mycobacterium tuberculosis does not necessarily cause disease, but may cause clinical morbidity when resistance is reduced or cell-mediated metaplasia is increased. If diagnosed promptly and treated appropriately, most patients can be cured clinically. Diet is also important for the prognosis of patients, and the following are contraindications to the diet of patients with cough with weight loss for reference: 1. Because most patients with tuberculosis belong to the false fire, hot or even some warm food can cause aggravation of symptoms. Especially chili, pepper, cinnamon, pepper, ginseng and other spices. 2, cough with weight loss patients should not eat more high-fat foods, such as fried foods, desserts, etc. High-fat foods are likely to cause digestive problems and obesity, which is not conducive to tuberculosis disease. If you want to intake, it is better to contain mainly vegetable fats, such as moderate amounts of vegetable oil. 3. Patients with cough with weight loss should not consume “hairy substances” that can trigger or aggravate inflammation, such as rooster, carp, beef, mutton, chicken skin, lard, pork, mutton, dog meat, various seafood, mash, white wine, curd, red groove, etc. 4. Patients with cough with weight loss should not consume foods unfavorable to the liver, such as animal offal, creamy desserts, excessive calorie foods, fatty foods, etc. Because some of the drugs used in the treatment of tuberculosis are unfavorable to the liver, diet without further protection will prevent the repair of liver cells and induce liver lesions. In addition, eggplant and milk can affect the use of anti-tuberculosis drugs such as isoniazid and rifampin, and medication should be used according to medical advice. Precautions: As with many diseases, once you have a cough with weight loss, you should eat a light diet, eat easily digestible food, and eat three meals regularly, with each meal being seven minutes full. Do not overeat, as medicine is still poisonous, and even good food can be too much. For some patients with loss of appetite, you can take less food and more meals to supplement. Patients with low food intake should be supplemented intravenously with appropriate amounts of albumin, heparan, amino acids, glucose and vitamins. Patients with cough and weight loss are advised to share meals with healthy people, wash dishes strictly, live alone, open windows and ventilate regularly, wear a mask when going out, cover the mouth when coughing, and do not spit casually so that the tuberculosis bacillus will not infect others by dragging through saliva, etc.