Nutmeg is an aromatic herb that neutralizes dampness. Its medicinal properties are pungent and warm, and it belongs to the spleen and stomach meridians. The effect of nutmeg can dry dampness and move qi, warm and stop vomiting. Clinical applications are as follows: 1. Nutmeg is often used in the treatment of cold and dampness obstruction. Nutmeg is aromatic, warm and dry, good at drying dampness and resolving turbidity, warming the middle and dispersing cold, moving qi and eliminating flatulence, so patients with cold and dampness in the spleen and stomach are very suitable for it, and it is often used together with dry ginger, thick park, Chen Pi and other warming medicines such as thick park and warming the middle, such as thick park and warming the middle. 2. Nutmeg is often used to treat cold-dampness and vomiting. This product can warm the middle and disperse cold, descending reverse vomiting, and more with cinnamon, galangal, Chen Pi and other warm vomiting drugs used together; 3, nutmeg can be used to treat abdominal pain and diarrhea. This product warms the spleen and dries dampness, can remove the cold and dampness of the middle Jiao to achieve the purpose of diarrhea, so it is often used to treat cold and dampness, clear and turbid congestion caused by abdominal pain and diarrhea. Nutmeg is warm and dry, clinical Yin deficiency and blood dry patients should be cautious.