If the pregnant woman meets the indications of Xiao Chaihu Granules, the pregnant woman can take Xiao Chaihu Granules, but need to be instructed by the doctor. Xiao Chaihu Granules is composed of Chaihu, Jiang Hanxia, Scutellaria baicalensis, Codonopsis pilosulae, Glycyrrhiza glabra, ginger and jujube. It is used for the symptoms of exogenous disease, evil attacking the Shaoyang (between half-expression and half-li), with symptoms such as cold and heat (the body is hot and cold at the same time), bitter fullness in the chest (feeling fullness and discomfort at the front and both sides of the chest), loss of appetite, upset and nausea, and bitter taste and dryness of the mouth and throat. Avoid smoking, alcohol, spicy, cold and greasy food. It is not suitable to take tonic Chinese medicine at the same time during the period of taking the medicine. Not suitable for people with wind-cold flu. Children, pregnant women, the elderly and the infirm should be taken under the guidance of a physician. If you need to use Xiao Chaihu Granules, it must be used under the guidance of a professional doctor.