The reasons why the tip of the tongue seems to feel like being burned include the following: 1, when there is a long-term lack of nutrition and the formation of exfoliative linguitis, large filiform papillae of the mucosa on the tip and back of the tongue fall off and a burning sensation appears; 2, when dry syndrome occurs, the amount of mucus secreted by the salivary glands is low, and the mucosa on the back of the tongue lacks flushing and lubrication, so it is easy to crack, forming a burning or irritation pain; 3, when suffering from lichen planus, the mucosa of the tongue is rough and The texture is hard, local congestion or erosion occurs, and a burning sensation occurs at the tip of the tongue; 4. When suffering from herpetic stomatitis, dense clusters of small blisters are formed on the lips and tongue, which can fuse with each other and form a rupture, exposing a bright red wound and a burning or irritation pain.