The common symptoms of nasopharyngeal carcinoma are: cough, paroxysmal irritating choking cough, no sputum or a small amount of foamy white greasy sputum; Hemoptysis or sputum with bloodshot and blood clots; Chest tightness, chest pain, feeling of oppression or dull pain, the specific part is difficult to describe; Shortness of breath; Adverse symptoms such as fever. Diet is particularly important for patients with nasopharyngeal carcinoma. Diet of patients with nasopharyngeal carcinoma: (1) For patients with nasopharyngeal carcinoma, it is advisable to eat more foods that can enhance immunity and resist nasopharyngeal carcinoma, such as coix seed, sweet almond, water chestnut, oyster, jellyfish, yellow croaker, turtle, crab, horseshoe crab, clam, sea cucumber, poria cocos, yam, jujube, zaocys, four seasons and so on. (2) It is advisable to eat ginkgo, radish, mustard, almond, orange peel, loquat, olive, orange cake, jellyfish, water chestnut, kelp, laver, white gourd, loofah, sesame, fig, pine nuts, walnut, mussel, Siraitia grosvenorii, peach, orange and pomelo. (3) Cucumber, wax gourd, bitter gourd, lettuce, eggplant, Nostoc flagelliforme, lily, amaranth, shepherd's purse, spinach, cauliflower, purslane, plum, watermelon, pineapple, pear, persimmon, orange, lemon, olive, mulberry and water chestnut. (4) Plum, lotus root, sugarcane, pear, cotton, jellyfish, sea cucumber, lotus seed, water chestnut, kelp, mustard wheat, black beans, tofu, shepherd's purse, eggplant, milk, crucian carp, soft-shelled turtle, mandarin fish, squid, yellow croaker, soft-shelled turtle, oyster and mussel should be eaten. (5) Eat horseshoe crab, rape, towel gourd, kiwi fruit, walnut, buckwheat, carambola, almond, eggplant, peach, mustard, quail, kumquat, crab, orange, wheat and crucian carp. (6) Foods that can reduce the side effects of radiotherapy and chemotherapy include goose blood, mushrooms, sharks, longan, Monopterus albus, peach pit, turtle, kiwi, water shield, day lily, jujube, sunflower seed, apple, carp, mung bean, soybean, red bean, shrimp, crab, silver bean and loach. Therefore, patients with nasopharyngeal carcinoma should have a balanced diet, eat more fruits and vegetables, and eat less or no foods containing nitrosamines, such as salted fish, pickles, bacon and bacon. , it should not be irritating food and excessive drinking. Especially, patients with nasopharyngeal carcinoma often have symptoms such as dry mouth and throat, loss of appetite, nausea and vomiting during radiotherapy and chemotherapy. Traditional Chinese medicine believes that it is a product with deficiency of both qi and yin and excessive heat and toxicity, and it is more important to avoid the stimulation of pungent, dry, hot and toxic substances. Diet should be light, choose foods that are digestible, nutritious and delicious. I hope I can help you.