Which symptom is most indicative of herpetic gingivostomatitis in a child?

Which symptom is most indicative of herpetic gingivostomatitis in a child?

• A. Painful lesions in the mouth, often accompanied by difficulty eating
• B. Fever with cough and runny nose
• C. Abdominal pain and vomiting
• D. Yellowing of the skin

Answer: (A)

Painful lesions in the mouth that make eating difficult are a classic sign of primary herpetic gingivostomatitis in children. HSV-1 causes small vesicles on the oral mucosa and gingiva that rapidly rupture into painful ulcers, often with fever and irritability. This oral pain leads to refusal to eat or drink, which is a key clue that points to this diagnosis. The other symptoms describe conditions that don’t primarily involve painful oral mucosa—fever with cough and runny nose suggests a viral upper respiratory infection, abdominal pain with vomiting points to gastroenteritis, and yellowing of the skin indicates jaundice. So the presence of acute, painful mouth lesions with difficulty eating best indicates herpetic gingivostomatitis.

Painful lesions in the mouth that make eating difficult are a classic sign of primary herpetic gingivostomatitis in children. HSV-1 causes small vesicles on the oral mucosa and gingiva that rapidly rupture into painful ulcers, often with fever and irritability. This oral pain leads to refusal to eat or drink, which is a key clue that points to this diagnosis. The other symptoms describe conditions that don’t primarily involve painful oral mucosa—fever with cough and runny nose suggests a viral upper respiratory infection, abdominal pain with vomiting points to gastroenteritis, and yellowing of the skin indicates jaundice. So the presence of acute, painful mouth lesions with difficulty eating best indicates herpetic gingivostomatitis.