Severe inflammation in pregnancy generally refers to severe gynecological inflammation, commonly vaginitis and pelvic inflammatory disease. If the inflammatory infection is serious, it is recommended to have a routine examination of the white belt and ultrasound to clarify the specific causative organism and the degree of inflammation, and then decide whether to treat it and choose the appropriate treatment method. 1. Medication: In the case of vaginitis, topical medication is generally recommended and can be placed in the vagina using appropriate suppositories according to the specific pathogenic bacteria. Chronic pelvic inflammatory disease does not affect the fetus and can be closely observed. In case of severe pelvic inflammatory disease, or even the formation of abscesses, oral cephalosporin antibiotics can be taken under the guidance of a doctor; 2. Life conditioning: patients usually pay attention to the combination of work and rest, keep the vulva clean, wash with water regularly, choose shower when bathing, change underwear regularly. The patient should drink appropriate water, eat a balanced diet, eat more fresh vegetables, fruits, lean meat, prohibit spicy and stimulating as well as high-sugar food; 3, appropriate exercise: after the inflammation control and stability can choose slow walking, yoga and other gentle and gentle exercise, can improve the body’s blood circulation, enhance physical fitness. If the body does not feel well during pregnancy, you should seek medical attention in a timely manner and not delay treatment or blindly use medication at home, so as not to delay the condition and lead to adverse pregnancy outcomes such as miscarriage or fetal malformation.