The itchiness after the ninth day of vaginal medication may be caused by an allergic reaction to the medication, first of all, you need to stop the medication immediately, and oral loratadine tablets and other anti-allergy medication to treat the specific need to comply with the doctor’s instructions. If the itchy condition occurs after the ninth day of vaginal medication, it may be caused by the body’s allergy to a certain component of the drug. Usually, there will be redness, swelling, rash, congestion and watery discharge, which will cause itching after irritating the vagina. When symptoms such as itching after the ninth day of vaginal medication occur, you need to stop using the drug immediately, wash with water, and take oral loratadine tablets and other anti-allergy drugs. Therefore, the itchy vagina after the ninth day of the drug should be timely to the hospital for examination, and under the guidance of the doctor reasonable use of drugs, to avoid serious harm to the body.