Back pain and blood in the leucorrhea may be caused by cervical erosion or pelvic inflammatory disease, and a gynecological consultation is recommended. In life, you should not be sedentary or overworked, keep your vulva clean and dry, bathe carefully, change your underwear and underwear regularly, pay attention to personal cleanliness and hygiene, as well as take more nutrition and pay attention to the warmth of your waist. Back pain is also caused by long-term internal stagnation of water or stagnant blood, so usually eat more vegetables, supplement nutrition, exercise properly and improve physical fitness.