Heart fire refers to heart fire blazing, heart fire blazing can be treated with Chinese medicines such as Guiding Chi San and Qing Xin Lian Zi Drink under the guidance of a physician. Heart fire is usually manifested as heartburn and insomnia, mouth and tongue sores, dry mouth and thirst, red face, yellow and red urine and other symptoms, you can take Chinese medicine to regulate. For example, the guide red powder, has the effect of clearing the heart, diuresis and yin nourishing. The medicines include Sheng Di Huang (生地黄), Zhu Ye (竹叶), Mu Tong (木通), and Sheng Gan Cao (生甘草), etc., which can help relieve the symptoms of heart fire. You can also use Qing Xin Lian Zi Drink, which has the effects of clearing heart fire, benefiting qi and yin, and stopping drenching. It can be used to treat the symptoms of heart fire, qi and yin deficiency (deficiency of both qi and yin), and dampness-heat subluxation (dampness and heat invading the intestines, bladder, yin, and lower limbs). Medicines include Scutellaria baicalensis, Ophiopogon, Radix et Rhizoma Dioscoreae, Radix Plantago Ovatae, Radix et Rhizoma Glycyrrhizae Praeparata, Radix et Rhizoma Glycyrrhizae Praeparatae, Radix et Rhizoma Ginseng. In addition, patients with heart fire should usually eat light, easily digestible food, try to avoid eating spicy and stimulating food, and also avoid eating too hungry or too full. The above medications should be taken under the guidance of a physician. If there are any uncomfortable symptoms, it is recommended to seek prompt medical treatment.