Evaluation of Treatments for Sore Throat Associated With Acute Pharyngitis and/or Viral Tonsillitis

Inclusion Criteria: * Pharyngitis or tonsillitis or acute nasopharyngitis or viral-origin sore throat with odynophagia that began less than 72 hours before the inclusion visit according to the investigator's judgment * Bacterial rhinopharyngitis with negative TROD test * Effective contraception for female patients of childbearing age * Cooperation and sufficient understanding to comply with the requirements of the trial * Acceptance of registration in the SI-RIPH database * Having received informed information and agreeing to give written consent * Affiliated with the French Social Security scheme. Exclusion Criteria: * Hypersensitivity/previous allergy to any of the product components, * Pharyngitis or tonsillitis or acute rhinopharyngitis complicated (phlegmon, acute otitis media, pneumonia…) or severely intolerable cough, * Positive antigen test for influenza A/B or COVID-19 and infection requiring etiological treatment according to the recommendations, * Other ongoing treatments for acute pharyngitis or tonsillitis (local treatment, antibiotics, corticosteroids, antiretroviral…), * Comorbidities or health conditions deemed incompatible with the trial by the investigator, * Recent otorhinolaryngology surgery (\<6 months), * Pulmonary pathology (Chronic Obstructive Pulmonary Disease, asthma…), * Immunosuppression (according to patient's report), * Pregnant or breastfeeding women, * Currently participating in another clinical trial, or in the exclusion period, or having received total compensation of more than €6,000 in the 12 months prior to the start of the trial, * Benefiting from legal protection measures (guardianship, trusteeship, deprivation of liberty, judicial protection).