You are meant to rub the medicine on the affected area, not swallow it.你应该把药抹在受感染部位，而不是吞服。Use a crepe bandage to support the affected area.用强力绷带托住伤处。Dab some lotion onto the affected area.在患处涂些药液。Clean the affected area with an antiseptic.用抗菌剂清洗感染部位。