Influenza patients who are not allergic can eat fish in moderation. Influenza patients often have fever, muscle pain, cough and other discomforts, accompanied by loss of appetite, physical decline, the need to replenish adequate water and energy, patients in the diet can be appropriate to eat more fresh vegetables and meat, eggs and dairy. Such as influenza patients who are not allergic to fish can eat fish, can be supplemented with high-quality protein and other nutrients, pay attention to the taste of light for the appropriate amount of food, so as to avoid a single diet. Influenza is a respiratory infectious disease, patients need to carry out the necessary isolation, early standardized treatment under the guidance of a professional physician. Ensure adequate rest during the course of the disease, do not smoke, drink, stay up late, tired, avoid cold, keep a calm mind.