Acute tonsillitis is an acute infectious disease of the tonsils, primarily caused by bacterial infection. Clinically, it mainly manifests as pain in the throat area, and sometimes the pain is very severe, even radiating to the base of the ears and down to the jaw. Additionally, there might be systemic symptoms such as loss of appetite, overall lethargy, weakness in the limbs, fever, night sweats, and chills. Generally, the presence of systemic symptoms indicates a severe infection of tonsillitis, requiring treatment through intravenous fluids. Clinical examinations can reveal enlarged tonsils, congested surfaces, and the presence of pin-point-like gray or white purulent secretions.