It is generally not recommended for pregnant women to drink large amounts of Artemisia annua water on their own because it is a cooling herb and pregnant women who drink large amounts of Artemisia annua water may suffer from diarrhea, leading to the occurrence of preterm labor or miscarriage. In addition, pregnant women with weak spleen and stomach, weakness, anemia and cold limbs should not drink Artemisia alba water as it may damage the health of the gastrointestinal tract and lead to diarrhea or constipation. For cases where there is no contraindication such as spleen and stomach weakness, pregnant women can drink a small amount of Artemisia annua water under the guidance of a doctor. Because Artemisia annua has the effect of clearing heat and dampness, cooling blood and stopping bleeding, and sterilizing, it can be used to treat diseases such as rheumatic cold and fever, jaundice, and blood group disorders in pregnant women and fetuses. Moreover, Artemisia annua has obvious liver-protective and bile-protecting effects, which can promote the excretion of bile and increase the excretion of bilirubin. It can also increase coronary blood flow and improve microcirculation, which can lower blood pressure and blood lipids. In addition, if pregnant women have symptoms such as cough and sore throat, they can also drink Artemisia absinthium water as prescribed by the doctor, which has a good effect of relieving cough and asthma. However, remember to follow the doctor’s prescription and not to drink Artemisia absinthium water without permission, and not for a long time, as it may be detrimental to your health and the health of the fetus in your womb.