Mycosis fungoides during pregnancy need to take different medications according to the pregnancy period, such as within the third trimester of pregnancy can be taken to wash the method of relief to improve the symptoms, after the third trimester of pregnancy can be taken to the topical drug treatment. 1. Within 3 months of pregnancy: at this time, pregnant women try not to use medication, you can use saline or soda to wash the vulva, so as to relieve the patient’s symptoms. In addition, you need to keep the vulva dry and hygienic after washing, wear cotton underwear and change frequently. 2. After the third trimester of pregnancy: If the patient’s condition is not serious, medicated lotion can be used to wash the vulva to improve the symptoms. However, if the situation is more serious, you need to use clotrimazole suppository or compound systemic penicillin suppository, inserted into the vagina for treatment. Note that all of the above drugs should be used under the guidance of a doctor, avoid unauthorized use of drugs, so as not to cause adverse effects. If a pregnant woman has mycobacterial inflammation after pregnancy, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor, improve the relevant examination, clarify the cause of the disease, symptomatic treatment, so as to avoid adverse effects on the fetus.