Pregnant women with herpes sweat blisters are unbearably itchy and can be relieved with some topical medications such as glycerite lotion and hormonal medications such as hydrocortisone ointment. Sweat herpes is a symmetrical blistering dermatosis occurring on the hands and feet, which can be accompanied by varying degrees of itching and burning sensation. It is often characterized by itching, followed by the development of itchy blisters on the hands and feet in a symmetrical pattern. Due to the special circumstances of women in pregnancy, the appearance of sweat herpes obvious itching symptoms as far as possible without oral medication, you can use the local topical application of some drugs such as glycerine lotion, hydrocortisone ointment and other medications to relieve, but should be in accordance with the doctor’s instructions. Pregnant women who have sweat herpes itchy situation, should be timely to the hospital, under the guidance of the doctor symptomatic treatment, avoid unauthorized use of drugs.