Patients with adenoid hypertrophy are usually able to eat fish and avoid spicy flavors if they are not allergic to fish. Fish is a relatively common food in daily life, with high nutritional value, containing a large amount of protein and rich in calcium. Patients with adenoid hypertrophy, if they are not allergic to fish, can eat some fish moderately every day to replenish the nutrients needed by the body and enhance the body’s resistance to disease, but they should avoid spicy flavors, which can stimulate the local area and cause discomfort. More physical exercise is recommended in daily life, which can enhance the body’s resistance and improve the ability to fight against viruses and bacteria. Meanwhile, patients with enlarged adenoids are advised to stay away from polluted and dusty environments and wear masks to prevent bacteria and viruses from re-invading and aggravating the infection. When adenoid hypertrophy occurs, it is recommended to go to a regular hospital immediately for relevant examination and treatment.