Trigeminal neuralgia is called “the world’s first pain”, most of those suffering from trigeminal neuralgia are middle-aged and elderly people, so we should pay special attention to prevention, people suffering from trigeminal neuralgia, we should pay attention to care, especially in the diet to take good care of it, so how to care for trigeminal neuralgia diet in the middle-aged and elderly? 1, in the process of treating trigeminal neuralgia, the first thing to be contraindicated is hard fruit food. As hard fruits need to be chewed hard, they often trigger the symptoms of trigeminal neuralgia to occur. The first thing you need to do is to avoid hard fruits in the process of treating trigeminal neuralgia. The actual hard fruit foods are: small walnuts, chestnuts, pine nuts, botanicals, fried peanuts and fried fava beans, etc. 2, the process of trigeminal neuralgia, trigeminal neuralgia patients for cold fruits should also be contraindicated. The reason is that cold food can induce the strengthening of trigeminal nerve impulses, thus causing trigeminal neuralgia. Therefore, in the process of treating trigeminal neuralgia, try to avoid the intake of cold food, such as: ice cream, ice lollies, ice watermelon, ice cold drinks, etc. 3, in the process of treating trigeminal neuralgia, spicy food is also trigeminal neuralgia patients need to avoid. This is because these spicy stimulating foods can also stimulate the trigeminal nerve and make its impulses strengthen, triggering trigeminal neuralgia. Spicy foods include: hot sauce, garlic, onion, Peking onion, ginger, mustard and so on. Therefore, before and after the treatment of trigeminal neuralgia, it is important to avoid contact with these foods. 4, for patients in the treatment of trigeminal neuralgia, greasy food section nourishes dampness and generates phlegm, multiplying liver yang up to disturb the head and face, while making the meridians closed and blocked, inducing trigeminal neuralgia. Therefore, in the process of treating trigeminal neuralgia, patients should avoid: fatty pork, pork, butter, fried chicken and duck, and ice cream. 5. In the process of treating trigeminal neuralgia, it is also necessary to avoid nourishing and greasy supplements. Because patients with trigeminal neuralgia are phlegm-damp and stagnant blood, they should avoid taking nourishing and greasy tonic products, such as Shu Di, Mai Men Dong, Tian Men Dong, Yu Zhu, Sha Shen, etc. Patients who are undergoing treatment for trigeminal neuralgia should also be vigilant about such tonic products to avoid triggering trigeminal neuralgia.