When is Chang Xia a traditional Chinese medicine?

Cháng xià refers to the last month of summer, calculated according to the height of the sun, that is, from July 7 to August 6. [ 1]

"Su Wen's Six Heroes' Hidden Images" Bing Wang notes: "People who grow up in summer will also be in June. Born in fire, longer than summer, long and prosperous, so clouds are longer than summer. " "Su Wen: On Gas Storage Time" Bing Wang notes: "Long summer is also called June. Summer is the mother of the earth, the soil is long and dry, and it is ruled by dragons, so the clouds are longer than summer. "

June in the quotation is the lunar calendar, which is converted into Gregorian calendar from July 7 to August 6 every year. The climate is wettest at this time, because it is rainy and humid. The humidity in the air is high and the atmosphere is low, which is dominated by the spleen. The dictionary of traditional Chinese medicine says: "Long summer, June in the lunar calendar." Su Wen's On Zangqi: "Spleen governs summer." "