Baian lotion sitz bath several courses of treatment, need to be determined according to the condition, can not be generalized, in general, most patients need to use 2-3 courses of treatment. Baian lotion is a topical lotion, mainly for bacterial vaginosis, trichomonas vaginitis, mycosis vaginitis, the symptoms of burning and itching in the pubic area, leukorrhea and so on. Most patients usually need to use the medicine for 2-3 courses of treatment, but due to individual differences, the specific course of treatment can not be specified. Baian lotion 7 days for a course of treatment, patients can go to the hospital for examination after each course of treatment, according to the changes in the condition to determine whether to continue to use the drug, you can also follow the doctor’s instructions to use the drug. This drug occasionally see local discomfort, menstruation and allergic to this drug, need to be prohibited. It should not be used in contact with eyes or broken skin, and should not be taken orally. The drug must be used strictly in accordance with medical advice.