Can a bug bite cause esophageal inflammation?

Yes, a bug bite can potentially cause esophageal inflammation, particularly if it leads to an allergic reaction. For example, if an insect bite triggers an allergic response, it may cause swelling in the throat or esophagus, known as angioedema. Additionally, certain insect venoms can cause systemic reactions that might indirectly lead to inflammation in the esophagus. However, such cases are rare and typically involve severe allergic responses.