A bit of tingling on the tip of the tongue is generally considered to be caused by eating spicy food, tooth scratch or mouth ulcers, etc. The specific situation is analyzed as follows: 1. Eating spicy food: when the irritating substances contained in chili peppers paralyze or damage the tongue, it will lead to a bit of tingling sensation on the tip of the tongue, which usually lasts for a few hours and will gradually improve. 2. Tooth scratch: If you accidentally bite your tongue when eating, it may also lead to a tingling sensation on the tip of the tongue, generally do not worry about it, can be recovered on their own, and if necessary, you can also take anti-inflammatory drugs as prescribed by the doctor for treatment, such as amoxicillin and so on. 3. Mouth ulcers: fire, infection and vitamin deficiencies can cause ulcers, if the ulcers occur in the tip of the tongue, can cause pain in the tip of the tongue. For this situation, the patient can follow the doctor’s instructions in the local spray watermelon cream spray relief.