Children sinusitis does not specify which food absolutely can not eat, but generally do not recommend eating spicy and stimulating food, as well as allergenic food, etc.. 1. Spicy and stimulating food: children with sinusitis may experience nasal congestion, headache, runny nose and other symptoms, diet is generally required to eat a light diet, not recommended to eat spicy and stimulating food, such as chili, barbecue, etc., such food may cause some stimulation of the nasal mucosa, aggravate the patient’s discomfort. 2. Allergenic food: If the sinusitis is caused by allergic factors, it is not recommended to consume allergenic food, such as peanuts, pineapple, mango, crab, etc. If the patient is allergic to the above food, the consumption of which will aggravate the symptoms of allergy, which is not conducive to the recovery of sinusitis. Sinusitis patients should maintain a good diet, with light and easily digestible food. When patients have symptoms such as nasal congestion, runny nose, headache, etc., they should be examined in time, and cooperate with the doctor to actively carry out treatment, as delayed condition may lead to complications such as intraorbital cellulitis and purulent meningitis.