Biazotide effervescent tablets bleeding after use should be promptly to a specialized hospital, not self-medication, so as not to delay the condition. The drug contains metronidazole, clotrimazole, chlorhexidine acetate and other ingredients, and its mechanism of action is to inhibit the synthesis of the fungal cell membrane and affect its metabolic process. The combination of the three components has a synergistic effect and is not only suitable for simple fungal, bacterial or trichomonas infections, but also for mixed infections. Clinically the drug is used for the treatment of bacterial vaginitis, mycosis fungoides, protozoal vaginitis and mixed bacterial, mycosis fungoides and protozoal vaginitis. There are adverse reactions such as nausea, lack of appetite, vomiting, diarrhea, abdominal discomfort, skin rash during the use of the drug. It is contraindicated in patients with hypersensitivity to pyrroles; in patients with active central nervous disorders and blood disorders; in pregnant women. The drug is for vaginal administration only, do not take orally; use should be avoided during menstruation; during the use of the drug should pay attention to personal hygiene, to prevent repeated infections, the use of condoms or to avoid sexual intercourse; lactating women should stop breastfeeding when applying this product; do not drink alcohol or beverages containing alcohol during the use of the drug.