Symptoms of fire after not taking Radix Rehmanniae Pills as prescribed may include dry mouth and throat, short and red urine (small amount of urine, dark yellow in color), dry stools, bleeding gums, and so on. Radix Rehmanniae Pill is a warming and dispersing medicine with warming and warming properties, which has the effect of warming the middle and strengthening the spleen (warming and tonifying the spleen). The composition of the drug has the hot products such as Pseudostemonium, dry ginger, etc., which may lead to dry mouth and throat, short and red urine, dry stools, bleeding gums and other manifestations if taken improperly by the body with Yin deficiency or solid heat. However, due to modern clinical research and ancient records are not clear, the specific fire performance is unknown. In taking the drug must be in a professional doctor to identify the standardization of taking, to avoid fire and other adverse consequences, such as the emergence of other discomforts recommended timely medical treatment, stop taking the drug in a timely manner.