The invention discloses seasoning chili oil capable of moistening lung for arresting cough and a processing technology of the seasoning chili oil, and relates to the technical field of food processing. The seasoning chili oil is mainly prepared from dry chili, rapeseed oil, duck meat, dishcloth gourds, cucumbers, lotus leaves, mashed Chinese yam, minced lean lamb, mashed water cresses, mashed water chestnuts, apple vinegar, diced sweet potatoes, a coastal glehnia root extracting solution, a radix ophiopogonis extracting solution and a sweet almond extracting solution. The seasoning chili oil disclosed by the invention is bright in color, is full-bodied in the fragrance of the chili oil, is moderate in concentration and is good in mouth feel; special soup for reducing pathogenic fire is prepared, so that the seasoning chili oil not only is delicious and health-care, but also enables people not to worry about the problem of suffering from excessive internal heat after eating the chili oil; in addition, ingredients of water cresses, Chinese yam and the like further have the effect of moistening lung for arresting cough, and when the ingredients of water cresses, Chinese yam and the like are eaten with traditional Chinese medicines of radix ophiopogonis, coastal glehnia roots and the like together, the seasoning chili oil contributes to the health of bodies.