Newborns with thick white tongue can be relieved with the following measures: First, apply Wu Ling San to treat dampness. Some newborns with thick white tongue are caused by serious internal dampness, and the pig ling and poria in Wu Ling San have a good effect of resolving dampness, which can improve the thick white tongue. Second, the application of Huo Xiang Zheng Qi Oral Liquid, newborns after the wind and cold will cause nasal congestion, runny nose, and will have a white thick tongue coating, which is due to the newborn external wind and cold, internal dampness caused. In this case, Huo Xiang Zheng Qi Oral Liquid is very suitable, because the ingredients of Huo Xiang Zheng Qi Oral Liquid include both Huo Xiang, which disperses wind and cold, and Dabei Pi, which is a dampness-relieving drug.