Tingling of the tongue may be caused by facial neuritis, nasopharyngeal lesions or inflammation of the tongue papilla.
1. Facial neuritis: 2/3 of the sensation of the tongue is closely related to the facial nerve, if there is inflammation of the facial nerve, it may affect the tongue, and the symptom of tongue tingling may appear.
2. Nasopharyngeal lesions: if the nasopharyngeal occupational lesions will compress the hypoglossal nerve, causing symptoms of tongue tingling. In addition, after the operation of ear, nose and throat lesions, due to the injury, tumor infringement of the nerve, can also cause tongue itching.
3. Inflammation of the tongue papilla: If there is a lack of vitamins, a diet too spicy and stimulating or the abuse of antibiotics, the presence of local irritants in the mouth will cause inflammation of the tongue papilla, which will lead to numbness of the tongue.
Tongue numbness can not be negligent, must be checked as soon as possible to the hospital symptomatic treatment, so as to avoid deterioration of the condition.