V Vaginitis is an inflammation that occurs in the vagina. This infection can occur through the perineal or vaginal wounds, causing the surface of the vaginal mucosa to swell and redness, accompanied by secretions of pus containing pus that come out of the ulcer. Bacterial vaginosis or Bacterial Vaginosis (BV) is caused by a decrease in the number of lactobacillus spp. normal and increased anaerobic bacteria such as Gardnerella vaginalis, Mycoplasma hominis which causes a decrease in H2O2 which is characterized by excessive body production, yellowish gray, thin, and found a vaginal pH that changes. The most common cause of vulvovaginal candidiasis is the species Candida albicans followed by Candida parapsilosis, Candida tropicalis. The prevalence of BV was found to be 32% among Asian women in India and Indonesia. There are several risk factors for vaginitis, one of which is the use of IUDs. The use of IUDs is one of the risk factors because IUDs can trigger an infection in the area around the vagina, caused by abnormal growth of organisms such as yeast on the mucosa or epithelium of the female genital tract. The purpose of conducting this literature review is to assess the relationship between the use of intrauterine devices (IUD) and vaginitis and to reduce the incidence of vaginitis in women of childbearing age by assessing the relationship between vaginitis and the use of intrauterine devices (IUD). The results obtained from the literature search show that women using IUDs show a higher prevalence of experiencing vaginitis than women without IUDs.