Pregnant people with a fever of 38 degrees Celsius should first take physical cooling, and if necessary, follow the doctor’s instructions for drug treatment. Since pregnant women are in a special period, the arbitrary use of drugs may have a certain impact on the growth and development of the fetus. So when a pregnant woman found a fever of 38 degrees Celsius, should first actively take physical cooling, pregnant women can be placed in the head, armpits and other large blood vessels in the place of the ice bag, the ice bag needs to be wrapped with a dry towel, to avoid frostbite; should also pay attention to avoid placing on the abdomen, soles of the feet and other parts of the body. In addition to placing ice packs, pregnant women can also warm water bath, drink a lot of water, etc., to promote the body temperature back to normal, to prevent water electrolyte disorders. If the effect of physical cooling methods is not satisfactory or the fever continues to worsen, if necessary, can follow the doctor’s instructions strictly use acetaminophen and other non-steroidal anti-inflammatory drugs to lower the temperature. Pregnant women should pay attention to keep warm during the fever, avoid cold stimulation. It is recommended to pay attention to all the care during pregnancy, and increase or decrease the clothing according to the temperature change in time. Pregnant women should also pay attention to the use of medication under the guidance of a doctor, not to use drugs or prescriptions.