Cardamom is effective in resolving dampness and promoting circulation of Qi, warming the spleen and stomach to stop vomiting (to warm the spleen and stomach to treat vomiting caused by gastric cold), appetizing and eliminating food, and is contraindicated in patients with yin deficiency and dryness of blood (deficiency of yin fluid and dryness of blood). Cardamom is pungent in flavor and warm in nature, and enters the lung, spleen and stomach meridians. In terms of promoting qi and eliminating dampness, due to its warm nature, it can disperse and pass through, and is often used for symptoms caused by phlegm-dampness obstructing the lungs, stagnation of qi in the spleen and stomach, as well as dampness obstructing the middle jiao (dampness obstructing the function of the spleen and stomach). This product can warm the stomach and stop vomiting (to warm the spleen and stomach to treat vomiting caused by stomach cold), clinically used in the treatment of spleen and stomach disharmony, stomach cold vomiting, epigastric (abdominal) distension, cold and pain, etc., can be used alone or with patchouli, half-sia and other drugs. This product can also be appetizing and digestion, nutmeg has the effect of warming and stopping vomiting, can be used to treat food stagnation (food indigestion and stagnation in the stomach) does not go away, chest tightness, not hungry, do not think of food and drink and other symptoms. When used clinically, cardamom can also be used in combination with other herbs to achieve certain effects, for example, it can be used with salicylus to promote the circulation of Qi in the upper, middle and lower parts of the body to open the chest and smooth the flow of Qi, and it can also be used with chenpi to regulate Qi and strengthen the spleen (to regulate the flow of Qi and to strengthen and transport the spleen). The use of cardamom is contraindicated for patients with yin deficiency and blood dryness (deficiency of yin fluid, dryness and heat in the blood), and should not eat spicy and stimulating food during the period of medication, and must be used under the guidance of a doctor before using the drug.