People with chest congestion caused by liver depression and qi stagnation (poor transportation of qi and blood in the liver, emotional depression) can use some Chinese medicines for liver detoxification and qi regulation (regulating the stagnation of qi in the liver), such as Muxiang Shunqi Pill, Chaihu Shuheyuan Pill, and Free Pill. 1. Muxiang Shunqi Pill: It has the function of strengthening the spleen and regulating qi, resolving dampness and stomach, and can be used for treating dampness obstruction, spleen and stomach disharmony, such as chest and diaphragm plagued and stuffy, epigastric (abdominal) distension and pain, vomiting and nausea, belching (hiccup), and nativity (lack of appetite, reduced food intake). Pregnant women, as well as dry mouth and tongue, palms and feet fever of the yin deficiency should not be used, avoid cold and greasy food during the period of consumption, its adverse effects are not clear. 2. Chaihu Shu Liver Pill: It has the function of soothing the liver and regulating qi, eliminating flatulence and relieving pain, and can be used for the treatment of liver-qi discomfort, such as chest and ribs plagma, vomiting and acidity, and loss of appetite, etc. Avoid raw, cold and oily food during the period of consumption. Avoid cold and greasy indigestible food during the period of taking, keep optimistic mood, avoid anger and irritation, allergic to this product is prohibited, allergic people should be cautious, its adverse reactions are not clear. 3. Easy Pill: It has the function of dredging the liver and strengthening the spleen (regulating the liver qi, strengthening the function of the spleen), nourishing the blood and regulating menstruation (regulating menstrual irregularities caused by blood deficiency), and is used for the treatment of chest and hypochondrium distension and pain, depression, loss of appetite, dizziness and dizziness, and menstrual irregularities caused by deficiency of the liver, depression, spleen, and so on. Pregnant women are prohibited, avoid cold and greasy food, pay attention to maintain emotional well-being, its adverse effects are not yet clear. All of the above drugs should be used under the guidance of a doctor’s diagnosis. It is recommended that people with liver stagnation and stagnant qi and chest tightness should consult a doctor in time and be treated by a professional doctor.