Benostar™ Mouthwash contains Benzydamine Hydrochloride BP 0.15%, a locally acting non-steroidal anti-inflammatory drug (NSAID). It is used as an analgesic and anti-inflammatory mouthwash for relieving pain, inflammation, and irritation in the mouth and throat caused by conditions like mouth ulcers, sore throat, gingivitis, or after dental procedures. Suitable for adults, Benostar provides soothing relief and promotes oral hygiene.