Each year, month, and day of the year corresponds to specific patterns of disharmony that affect health. Wind is one of two trigrams linked to the Wood element. When Wind is the upper trigram in a hexagram there is weakness, deficiency, and stagnation in the Shaoyang meridians. The Wind trigram generally represents inflammatory hyperactivity in the yang meridians and organs. At the same time, there is an erratic movement of inflammatory energy.
The Shaoyang meridians are related to the western gallbladder, lymphatic, and endocrine systems. The inflammation begins in the intestines, bladder, and kidneys during the Yin Wood Snake year.
The Fire trigram is linked to the Fire element. When it is the lower trigram in a hexagram, blood stagnation leads to poor circulation within the blood vessels. Blood stasis here is from inflammation. Fire represents inflammation affecting the heart and its linked organs, tissues, and cells. During the Yin Wood Snake, this indicates inflammation in the intestines and hormone imbalances.
The overarching theme of the Yin Wood Snake year involves internal heat triggering internal wind. This wind is produced by heat or inflammation, which adversely affects the liver, lungs, gallbladder, and pericardium.