How to prevent mucus hypersecretion in normal times, the following to understand it: 1, avoid contact with allergens. 2, appropriate sports to enhance the body’s immunity. Mucus hypersecretion refers to the amount of mucus secretion exceeds the normal amount, usually due to certain bacterial infections and other causes of mucus gland hypersecretion, which is a very tangled symptom. Pay attention to more daily exercise, a balanced diet, the presence of a history of genetic disease, reasonable drug therapy. 3, eat more vegetables, we should pay attention in life to eat more vegetables like green cauliflower, kale lei buds, kale and other vegetables that have the effect of suppressing the hormone production of the thyroid gland. 4, avoid stimulants, we should pay attention in life to eat less spicy and other stimulating food, coffee, tea, etc. should also try to drink less. Eat more peanuts and cool foods: watermelon, beans, celery and other cool foods have a good role in preventing the occurrence of hyperthyroidism. Peanuts also have a lot of good role in preventing hyperthyroidism. 5, eat more fresh fruits, fruits rich in vitamins, in order to prevent the occurrence of hyperthyroidism, we should pay attention to eat more in life. For example: apples, peaches, bananas, persimmons, etc. Peanuts, walnuts and other dried fruits can also be eaten often in life. 6, eat more seaweed, we should pay attention to eat more seaweed and other iodine-rich food in life, but for pregnant or lactating people, serious liver and kidney dysfunction should pay attention to caution. 7, mental prevention, pay attention to avoid some mental triggers, pay attention to the combination of work and rest, do not overwork. Also do a certain diet, do not overeat, and have a certain routine of living and working on time.