Can you have a child if you frequently take allergy medications during early pregnancy?

Patient's question:

Treatment situation: No tests have been performed
Desired assistance: Hello doctor: My friend is 42 years old this year. She has a sensitive allergic constitution and often takes allergy medication. This time is no exception, and she also drank some alcohol. Unexpectedly, she became pregnant. She really wants this child and doesn't know if she can keep it.

Doctor's answer:

Taking medication in the early stages of pregnancy can have a significant impact on fetal development. The likelihood and extent of the effects are related to factors such as the type of medication, dosage, duration of use, and the mother's physical condition. It is best to suggest that prenatal and postnatal examinations be conducted (e.g., undergoing a Down syndrome screening between weeks 14 and 20, and a color Doppler ultrasound for fetal anomaly screening between weeks 22 and 26). Any abnormalities should be addressed promptly! It is recommended that you take good care of your prenatal and postnatal health, undergo regular prenatal examinations. Closely monitor the development of the fetus, and seek medical attention promptly if any abnormalities are observed. Wishing you good health.