Si tiene dolor de garganta, es posible que el médico o un enfermero realice un frotado de la parte posterior de la garganta para detectar estreptococos. No dolerá; sólo llevará unos segundos. Back to Articles Related Articles Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995-2021 KidsHealth®. All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.