Early pregnancy is mostly due to changes in hormone levels in the pregnant woman’s body, pregnant women can often appear cold symptoms, such as coughing, sore throat, runny nose, etc., at this time should be more intake of vitamin C, take cold and flu medication, specific need to comply with doctor’s orders. 1. more intake of vitamin C: if the early pregnancy cold sore throat, at this time you can intake of vitamin C-rich fruits, such as kiwi, oranges, grapefruit, etc., you can also take vitamin C effervescent tablets, so as to improve the body’s resistance. 2. Taking cold and flu medication: Although pregnant women should be careful with medication, most of the drugs used to treat cold and flu can be used by pregnant women, such as Banlangen, cold and flu, etc., the side effects on the fetus is relatively small. However, the specific medication should consult a specialist doctor to follow the doctor’s instructions. If a pregnant woman with a cold sore throat can not be corrected by the above methods, further deterioration accompanied by fever, pus and phlegm and other symptoms, we should go to the hospital in time to consult a specialist according to the individual situation of symptomatic treatment. If you can’t get the pregnant woman to pay attention to it, and the cold is not cured, it is likely to affect the growth and development of the fetus.