Coolora Mouth Wash is used for relieving pain and inflammation associated with mouth ulcers, sore throats, and post-dental procedures. It contains Benzydamine Hydrochloride, which works by blocking the chemical messengers responsible for pain and inflammation while providing a local anaesthetic effect. The solution forms a protective coating over sore tissues, offering immediate and targeted relief from oral discomfort. You should rinse or gargle with the solution as directed by your dentist or physician.