👉 Retropharyngitis is a type of infection that occurs in the throat and larynx (voice box). It can be caused by bacteria or viruses, and it usually starts with a sore throat. The symptoms may include: - Sore throat - Cough - Fatigue - Difficulty swallowing - Nausea - Loss of appetite It's important to seek medical attention if you experience any of these symptoms as they can be serious. If you're experiencing retro