1. Patients with allergic rhinitis are forbidden the following foods: beef, caffeinated drinks, chocolate, orange juice, corn, dairy products, eggs, oats, oysters, peanuts, salmon, strawberries, cantaloupes, tomatoes and wheat.

Cold drink: too cold food will reduce immunity and cause respiratory allergies.

Irritant food: such as pepper, mustard, etc., it is easy to stimulate respiratory mucosa.

Specially processed or refined food.

Artificial pigment: especially yellow No.5 pigment.

Avoid food additives such as vanillin, benzaldehyde, cineole and monosodium glutamate.

2. Patients with allergic rhinitis should eat the following foods: eat more foods containing vitamin C and vitamin A (spinach, Chinese cabbage, Chinese cabbage, white radish, etc. ).

Isothermal food of ginger, garlic, leek and coriander.

Glutinous rice, yam, jujube, lotus seeds, sweet kernels, brown sugar, longan.