Whether or not you can apply ointment while breastfeeding depends largely on what kind of ointment is being used. If it is an ointment that contains hormones, it is not recommended to apply it while breastfeeding. If it is a regular ointment that does not contain hormones, it can be applied. If the cream is applied to the breast area, it is recommended to wash the breast area with warm water before breastfeeding. If itching or skin infection occurs during breastfeeding, it is not recommended to use ointment blindly on your own, especially if you cannot tell whether the ointment contains hormones or not. If itchy skin occurs, it is recommended to go to the dermatology department of the hospital for relevant examinations, and use ointment for topical treatment under the guidance of the doctor, so as to avoid the use of the ointment to the normal breastfeeding to a certain extent. Avoid letting your baby touch the ointment after applying it to avoid accidental ingestion.