A throat infection, also known as pharyngitis, is a common ailment that can lead to symptoms such as sore throat, difficulty swallowing, and swollen glands. There are many synonyms for throat infection, including tonsillitis, laryngitis, and strep throat. Tonsillitis is inflammation of the tonsils caused by a bacterial or viral infection. Laryngitis is inflammation of the voice box, which can cause hoarseness and coughing. Strep throat is a bacterial infection that can cause a fever and sore throat. Other synonyms for throat infection include pharyngotonsillitis, pharyngeal abscess, and viral pharyngitis. If you experience any symptoms of a throat infection, it's essential to see a healthcare professional for a proper diagnosis and treatment plan.