Treat throat and mouth infections with an antibacterial mouthwash, for common conditions, or for use after dental surgery. Oraldene Medicated Relief Mouthwash for Mouth & Throat Infections contains hexetidine, which is an antibacterial and antifungal and is used to help treat throat and mouth infections, including mouth ulcers, thrush, sore or bleeding gums, bad breath or a sore throat. It can also be used before and after dental surgery to help prevent infections. For access to the full Patient Information Leaflet