Acute pharyngitis generally begins to improve after about a week. Acute pharyngitis is a condition of the throat caused by viral or bacterial infection due to lowered immunity and resistance. Patients may experience sudden high fever with temperature above 38.5°C, severe throat pain predominately during swallowing. Additionally, symptoms such as dry throat, itchy throat, and a sensation of a foreign body in the throat may occur. Upon examination, swollen and congested soft palate and uvula can be observed, with dot-like pus plugs found on the surface and yellow secretions on the posterior pharyngeal wall. In terms of treatment, patients first need to undergo routine blood tests. If there is an increase in white blood cells, symptomatic anti-inflammatory treatment with oral antibiotics is required. If lymphocytes are elevated, symptomatic antiviral treatment is needed, along with nebulization inhalation and a light diet. The condition generally begins to improve gradually after a week. (Note: The use of medication should be carried out under the guidance of a professional physician.)