If the condition is not serious, no fever, only mild pharyngeal pain and mildly enlarged tonsils. It is recommended that pregnant women can drink more water, and at the same time should pay attention to rest, usually they will also gradually improve, usually eat less spicy and stimulating food. You can also take some traditional Chinese medicine under the guidance of your doctor. If the condition is more serious, you can consider oral antibiotic treatment. If the fever does not subside and affects diet and rest, you can treat with infusion, using cephalosporin antibiotics, and of course, you can also be hospitalized for infusion.