Symptoms of herpes pharyngitis in children include sore throat and abdominal pain, which can also result in abdominal pain when combined with other diseases such as acute enteritis. The viruses that cause herpes pharyngitis are human enteroviruses, with common pathogens such as coxsackievirus type A and enterovirus type 71. Typical local symptoms of the disease are pharyngeal congestion, redness, pain, etc. Scattered grayish-white herpes can be seen. The disease can also lead to systemic symptoms such as fever, abdominal pain and diarrhea. Children with herpes pharyngitis may also suffer from stomach pains caused by unclean diets, which can lead to acute enteritis when combined with bacterial infections, requiring prompt medical treatment. It is recommended to consult a doctor to diagnose the specific cause of abdominal pain.