If a pregnant person is within the indications of Xiao Chaihu Granules, she can usually take Xiao Chaihu Granules, but she needs to take the medication under the guidance of a doctor. Xiao Chaihu Granules, consists of Chaihu, Jiang Hanxia, Scutellaria baicalensis, Codonopsis pilosulae, Glycyrrhiza glabra, ginger and jujube. It is used for the symptoms of external infection disease, the evil offending the Shaoyang (between the half-expression and the half-li), symptoms of cold and heat (the body is hot and cold), chest and hypochondriac pain and fullness (in front of the chest and the two sides of the chest feel distended and uncomfortable), loss of appetite, heartburn and nausea, and bitter and dry mouth and pharynx. The adverse effects of Xiao Chai Hu Granules have not been clarified. Avoid smoking, alcohol and spicy, cold and greasy food. 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. Pregnant women need to strictly follow the doctor’s instructions, so as not to unauthorized use of drugs, detrimental to the health of the fetus.