The night stuffing daytime can not cohabit, need to vaginal medicine disease is vaginitis, vaginitis is mainly divided into three categories: trichomonas vaginitis, mycobacterial vaginitis and bacterial vaginitis. No matter which kind of vaginitis, the doctor in the patient’s instructions, will tell the patient to the medicine during the period can not cohabit, improve the body’s resistance, can not eat spicy stimulating food, or can not be indiscriminate use of antibiotics and other precautions, is because of the above situation may affect the effect of the treatment. Especially trichomoniasis, trichomoniasis can be transmitted through sex, need to husband and wife together for treatment, if the night plugging medicine during the day, coitus, will greatly reduce the therapeutic effect.