When choosing the corresponding ointment to treat the symptoms of anal itching in pregnant women, it is best to choose the drug according to the cause of the onset of the symptoms. If the symptoms of anal itching are caused by hemorrhoids, you can use potassium permanganate lotion to wash around the anus in time. You can also choose to use warm water sitz bath for treatment, and then use the hemorrhoid cream to smear the affected area, including taining cream or taining suppository and other pregnant women can use. If the symptoms of anal itching are caused by anal fissure, you can choose erythromycin ointment or Yunnan Baiyao ointment to apply to the skin around the anus. In addition, because pregnant women may have their own endocrine dysfunction symptoms, caused by eczema, or due to fungal or allergic reactions caused by anal itching symptoms, you can use drugs under the guidance of the doctor on the affected areas.