It happens in pregnancy but my suggestion is to first Consult your gynaecologist and thereafter even a skin specialist as it's not always that pregnancy is responsible for this thing..try to avoid applying anything on the palm before asking the doctor

Hi<br> Consult your gynecologist, go in for a blood test to check your liver function and take meds accordingly. Few mommies suffered itching during pregnancy, but given medication it is possible to get it fixed