8 months pregnant with a fever, you can drink more water, pay attention to rest, supplement vitamin C, try to avoid going to crowded places to prevent cross-infection, be alert to high fever caused by convulsions and dehydration. If the fever is caused by wind-cold cold, you can use ginger, scallion white, brown sugar, water decoction as tea, with the wind dispersal of cold, the efficacy of sweating, is conducive to the recovery of colds, body temperature control. If the fever is caused by wind-heat cold, you can use rehmannia glutinosa, maitake, forsythia, scutellaria baicalensis, decocted with water as tea, which has the effect of pungent coolness and relieving the epidermis, and it can lower the body temperature. If the high fever persists and is accompanied by symptoms of coughing and wheezing, it is recommended to go to the obstetrics and gynecology department, and when choosing medicines, drugs that have no effect on the fetus and pregnant women should be selected.