Itchy hands and feet of pregnant women may be caused by eczema, ringworm, intrahepatic cholestasis during pregnancy and other diseases. 1. Eczema: the etiology of this disease is not clear, may be related to heredity, high level of progesterone, immune abnormalities and contact with allergens and other factors, common allergens are animal dander, pollen, beef, peanuts, chemicals and so on. Rash can be distributed anywhere on the body surface, so patients will have symptoms of itchy hands and feet. 2. Tinea pedis: the causative agent of this disease is dermatophytes, mostly seen in red trichophyton, hair-breaking trichophyton, etc. It can be spread through indirect contact or direct contact, and can also be infected through self-inoculation, and the rash often occurs in hands and feet, etc., and the symptoms of itchy hands and feet appear. 3. Intrahepatic cholestasis in pregnancy: The occurrence of this disease is related to abnormal estrogen and progesterone levels, heredity, antiphospholipid antibodies and other factors. Common symptoms include jaundice and itching, which may be manifested as itching of palms and feet, or itching of abdomen and limbs. 4. Other: hives, insect bite dermatitis and other diseases can also lead to patients with itchy hands and feet. When pregnant women with itchy hands and feet symptoms, should go to the hospital in a timely manner to improve the relevant examination, to clarify the specific causes, do not self-medication.