What should be done if a newborn's facial features show signs of Down syndrome?

Patient's question:

After the newborn was born, the doctor suspected it might have Down syndrome. The doctor examined the face, hands, and feet: In the interest of helping: facial appearance confirmed through the contours of the face

Doctor's answer:

Dear consultant, Down syndrome indeed has a distinctive facial appearance, but the diagnosis still relies on karyotype analysis. It is recommended to visit a hospital for peripheral blood karyotype analysis to confirm the diagnosis. The patient also needs to adjust their diet rationally, such as eating a light diet and avoiding spicy and irritating foods. At the same time, the patient should pay attention to choosing a regular hospital for diagnosis and treatment, so as to obtain good therapeutic effects.