75 days pregnant with a cold should first general treatment, try to avoid the use of drugs, when the symptoms are serious to take medication under the guidance of a doctor. 1. General treatment: medication entering the fetal circulation through the placenta may cause damage to the fetus and certain risk of teratogenicity, pregnant women with colds should be the first general treatment, including rest, light diet, balanced nutrition, warmth, drink more water and other measures to help pregnant women with colds to recover. 2. medication: as bacteria or viruses can also produce damage to the fetus through the placenta, the more serious pregnant women, such as the presence of fever, chills, drowsiness and other symptoms of pregnant women, should go to the hospital in a timely manner, under the guidance of the doctor to use the less damaging to the fetus of the medication, such as cephalexin, penicillin and so on. 75 days pregnant with a cold should go to the hospital in time, under the guidance of the doctor for regular treatment, avoid taking medication at home, so as not to cause damage to the fetus.