Lead Sponsor

Dr. August Wolff GmbH & Co. KG Arzneimittel

Collaborators

Age

18 - 75 years

Sex

ALL

Healthy Volunteers

No

•Subjects having clinical signs and symptoms of recent (less than 48 h) acute sore throat (upper respiratory tract infection) without signs of lower respiratory tract infection (total severity score for throat irritation baseline value ≥ 4).
•Centor Score of 0 to 3 points at screening.
•Female and male subjects with 18-75 years of age.

•Known allergy to any of the components in the investigational product (Placebo or Verum) (i.e. SLS).
•Centor Score of 4 points at screening.
•Presence of exanthema.
•Presence of oral mucosal plaques e.g., soor.
•Presence of bacterial infection of the upper respiratory tract (confirmed by rapid screening test).