What are the causes of trigeminal neuralgia? In daily life people’s face will appear a burst of pain, this symptom is likely to be trigeminal neuralgia, so we must pay special attention, so what are the specific causes of trigeminal neuralgia. The reason for trigeminal neuralgia: 1, lack of nutrition: some patients do not pay attention to the diet, often eat vegetarian or do not eat staple food, blindly diet, there is a lack of the body necessary nutrients and cause pain. Excessive vegetarian or do not eat staple foods, is likely to also aggravate trigeminal neuralgia. 2, eat stimulating food: such as drinking strong tea to enhance neural excitability, triggering small artery spasm, dry cheese, pickled fish and pickles contain more tyrosine, ham contains nitrite, etc., these foods can cause cerebral vasodilatation, thus triggering pain. 3, mental stimulation: a few patients can’t let go of their emotions and moods, frowning all day long, worrying about the headache that may be coming, which results in liver depression and qi stagnation, which turns into fire for a long time and disturbs the brain, and leads to painful attacks of trigeminal neuralgia. 4. Not protecting the pain trigger points: about half of the patients have one or more facial trigger points on their face, which can be touched if they are not careful, thus triggering a pain attack. The location and size of patients’ trigger points vary, even as small as a dot or a whisker, mostly in the lips, nose, cheeks, corners of the mouth, tongue and eyes. Trigeminal neuralgia triggering causes? The above introduction, you should understand the specific causes of the disease, right, patients in daily life patients must do a good job related to care, so as to reduce the onset of trigeminal neuralgia, because the danger of trigeminal neuralgia is very big, patients should no regular hospital for treatment.