Er Chen Pill belongs to the category of Chinese patent medicines that can dry dampness and resolve phlegm (dispel dampness by drying dampness and dissolve phlegm), with the effects of drying dampness and resolving phlegm, regulating qi and harmonizing the stomach, but does not have the effect of dispelling fire in the heart, and is not generally used in the treatment of excessive fire in the heart. Consult your physician or pharmacist for specific medication. Heart fire can be divided into real fire and imaginary fire, real fire common heart insomnia, confusion, mouth and tongue sores, or ulceration pain, vomiting blood, nosebleed, urine yellow dribbling astringent pain, etc., the treatment of the method of purging heat diarrhea; imaginary fire is common palpitations insomnia, dry mouth and throat, body thinning, cheekbones red, hands and feet, etc., the treatment of more nourishing yin to lower the fire of the method. The formula of Er Chen Pill includes four Chinese medicines such as Chen Pi and Han Xia, which are often used in the treatment of cough and phlegm, chest tightness and abdominal distension, nausea and vomiting. Note that this medicine is dry in nature and should not be taken for a long time, and should be used with caution for those with dry cough and little phlegm. If there are symptoms of excessive heart fire, it is recommended to go to the hospital and receive professional medical treatment.