Klovinal is a combination of clotrimazole, metronidazole (flagyl) and lactobacillus spores used for the treatment of vaginal infections-both fungal and bacteria such as vulvovaginal candidiasis (yeast infection), bacterial vaginosis and trichomoniasis. Klovinal is a pessary that treats the causes of vaginitis and restore the vaginal acidic balance (vaginal ecosystem) or normal flora. It is very against recurrent vaginal infections.