Two-year-old babies with throat inflammation and fever are commonly seen in the following conditions: 1. Acute upper respiratory tract infection. It is often caused by viral infection, accompanied by pharyngeal congestion, pain, generalized fever, and even scattered herpes in the pharyngeal isthmus and oral cavity, requiring antipyretic symptomatic treatment, as well as the application of antiviral drugs, such as ribavirin granules, interferon, and pediatric pharyngeal flat granules. 2. Acute purulent tonsillitis. Most of them are caused by bacterial infection, often with enlarged tonsils and scattered yellow-white purulent secretions seen on the tonsils, which should be treated with adequate courses of antibiotics in time to avoid complications such as acute nephritis. Therefore, it is best to take your baby to the hospital for routine blood tests to clarify whether the infection is caused by bacteria or viruses, and give the appropriate treatment according to the test results.