Patchouli’s effect is to aromatize dampness, and stop vomiting and release summer heat, Yin deficiency and fire is prohibited. Patchouli, for the Labiatae patchouli plant patchouli above ground, its effect is aromatic dampness, and to stop vomiting and published to relieve summer heat, mainly used for the treatment of dampness in the obstruction of the epigastric (abdominal) congestion, vomiting, the summer dampness table evidence, fever and tiredness, chest tightness, dampness and warmth (feeling dampness and heat caused by the warmth of the disease) at the beginning of the cold and dampness and heat and diarrhea and pain in the abdomen, and other diseases. The contraindications of patchouli are not clear, but it is forbidden to take it for those who are suffering from yin deficiency and fire (deficiency of yin essence in the body and hyperactive fire). It should be noted that the use of traditional Chinese medicine should be used under the guidance of a doctor, and should not be used blindly to avoid adverse effects.