Xiao Chai Hu is available in various dosage forms such as Xiao Chai Hu capsules, granules and tablets, take Xiao Chai Hu granules as an example. Pregnant women with fever can drink Xiao Chaihu Granules within the scope of indications and under the guidance of physicians. Xiao Chaihu Granules is a proprietary Chinese medicine, composed of Chaihu, Scutellaria baicalensis, licorice and so on, which has the effect of relieving exterior heat and dispersing heat, evacuating the liver and harmonizing the stomach. It is used for external infection disease, evil offending the Shaoyang (between the half-expression and half-li) evidence, symptoms can be seen alternating cold and heat, fullness of dizziness, less energy, heartburn, bitter taste in the mouth and so on. Adverse reactions and contraindications are not clear. Precautions are avoiding tobacco, alcohol and spicy food; wind-cold cold is not applicable; children, pregnant women should be taken under the guidance of a physician. From the efficacy and effect of Xiao Chaihu Granules, pregnant women with fever caused by external infection and evil offense to Shaoyang can drink Xiao Chaihu Granules under the guidance of physicians. If you have any uncomfortable symptoms, you need to go to the hospital as soon as possible, under the guidance of Chinese medicine practitioners to identify the evidence, to develop individualized diagnosis and treatment plan, so as not to delay the condition.