It is not absolutely safe to take any medicine for catching a cold during pregnancy. Because any medicine may affect the growth and development of the fetus, it is best not to take medicine if you catch a cold during pregnancy. You can drink more hot ginger sugar water or warm water, which is good for driving away colds and making colds return to normal. If the symptoms of the cold gradually worsen, then you need to go to the hospital to take blood tests for diagnosis by the doctor. The doctor will choose the medicine according to the specific situation, guide the dosage of the medicine and the time of medication, so as not to affect the growth and development of the fetus, which is safe. Of course, colds also have their own limitations. Some people may spend about a week, and even if they don't use medicine, they will gradually disappear.