Composition: 15 grams of Centaurea, 5 red dates Method: Decoction for tea. Generally after 10 or so doses, the low fever can subside and stop sweating, and the appetite improves, so the dose can be increased and continued. It is suitable for lung cancer with incandescent heat and toxicity, and has the effect of benefiting Qi, nourishing Yin and fighting cancer. Note: The main manifestations of patients with incandescent heat toxin are fever, generalized joint and muscle pain, red spots on the skin, irritability or coma, dry stools, little urination, sore throat, thirst, and preference for cold drinks. The tongue is red, the coating is yellow, and the pulse is stringent.