Iodized glycerin is mainly used for the treatment of oral diseases, early pregnancy with iodized glycerin may have a certain effect on the fetus, at this time you need to observe the fetus, do a good job of adequate pregnancy examination. Iodized glycerin is used for the treatment of oral mucosal ulcers, gingivitis and periodontitis and other diseases, the use of occasional allergic reactions, the use of the use of attention can not be taken, can only be used locally and externally, the use of iodized glycerin contraindications are not yet clear. Early pregnancy is in the critical period of fetal growth and development, when the fetus is still unstable, easy to be affected by the outside world, if the use of drugs in early pregnancy is likely to affect the development of the fetus, so the use of iodized glycerin in early pregnancy should be closely observed after the development of fetal growth and development of the status of the fetus to do a good job of adequate pregnancy checkups. It is recommended that the drug should be used under the guidance of a doctor, avoid unauthorized use of drugs, so as not to cause adverse consequences. You should have regular checkups during pregnancy, and if you feel unwell, you need to consult a doctor in time and take appropriate treatment under the doctor’s guidance.