Generally, the legs are itchy. It is suggested that pregnant women should apply calamine lotion, try not to eat spicy, greasy, hot food, and eat light food. If it is caused by eczema or other skin diseases, it is recommended to go to the dermatology department for treatment, and local medication should be taken under the guidance of the dermatologist. Do not use drugs if you can during pregnancy, because pregnancy is a special group, and using drugs forbidden by pregnant women may affect the growth and development of the baby and cause deformity of the baby. The legs of pregnant women are particularly itchy during pregnancy. It is recommended that pregnant women go to the hospital as far as possible to find out the cause of the itch, and then treat it according to the cause. Most of the pruritus in the lower leg is caused by cholestasis of pregnancy. It is also caused by eczema or chronic dermatitis or allergic dermatitis in pregnant women.