The cure time of eczema in pregnant women varies from person to person and is closely related to the treatment, which can be cured in 1-2 weeks after active treatment. When eczema occurs in pregnant women, the first thing to do is to clarify the cause of the disease, after removing the cause of the disease can be treated with topical medication, but before applying the medication, you should ask the doctor whether it has any effect on the fetus. If the eczema is caused by poor diet and eating too much spicy and stimulating food, it is necessary to correct the bad dietary habits and prohibit stimulating food, and it can be cured after 1-2 weeks; if it is caused by allergies, it is necessary to clarify the allergens and stay away from the allergens, and then apply medication for 1-2 weeks to be cured. However, some pregnant women are worried about the effect of drugs on the fetus and do not carry out treatment, eczema may not be cured for a long time. Pregnant women suffering from eczema should actively carry out treatment, can not be left unattended, and should not be worried about the effect of drugs on the fetus and do not carry out drug intervention, if necessary, you can consult an obstetrician and gynecologist.