The tip of the tongue is the reaction area of the heart and lungs. If the tip of the tongue is red, it means there is a heart fire. At this time, we should pay attention to reducing the heart fire and maintaining emotional stability. Generally speaking, red tongue and darker color than normal people are common symptoms of diseases, indicating that you have heat syndrome in your body, but different positions of red tongue reflect different problems. Heart fire is mainly manifested as red tongue tip, but also symptoms such as dry mouth, irritability, aphtha, poor sleep, yellow urine and dry stool. If the heart fire is strong, but the symptoms are mild, Daochi powder is commonly used in clinic; If the symptoms are serious, you can use Xiexin Decoction, which contains Coptidis Rhizoma, Scutellariae Radix, Cortex Phellodendri and Radix et Rhizoma Rhei. All these traditional Chinese medicines have the function of purging fire. There is also a common clinical situation: urine is particularly yellow, sometimes dry and bitter, and urination is a bit urgent. This is the so-called "small intestine fever", which may occur in adults and children. Heat in the small intestine is mostly caused by heart fire moving down. In order to relieve the symptoms, Daochisan, a medicine for clearing away the heart and promoting diuresis, can also be used at this time. The red pain on the tip of the tongue is related to the heavy heart and lung fire in traditional Chinese medicine, which can be treated with Huanglian Shangqing Tablet and Niuhuang Jiedu Tablet. You can also find Chinese medicine and treat it with Chinese medicine. And should be adjusted from the diet, avoid spicy food, avoid greasy, avoid drinking, avoid seafood, avoid fishy meat and hair, keep the stool unobstructed and keep a good mood. It may be caused by excessive internal heat and toxic heat. Niuhuang Jiedu Tablet can be used to treat dizziness, mouth and nose sores, toothache due to wind-fire and sore throat. It may also be related to glossitis. Usually pay attention to the cleanliness of the mouth, eat more fruits and vegetables and drink more water. If you have gingivitis, you can treat it in time. You can use some anti-inflammatory mouthwash and take some vitamin B.