Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago
Available as: 0.15% · 250 ml bottle

Indications & Uses

Benostar is indicated for:

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

15 ml of Benzydamine mouthwash should be rinsed or gargled every 1.5-3 hours or as required, for 20-30 seconds. If stinging occurs, it can be diluted with an equal volume of water.Pediatric Use: It is not indicated below 12 years of age.

Side Effects

Bester mouthwash can cause side effects, although not everybody gets them. Side effects are generally minor. Severe allergic reaction which may include a red and lumpy skin rash, difficulty breathing, swelling of face, mouth, lips or eyelids, unexplained high temperature (fever) and feeling faint. If the swelling affects throat and makes breathing difficult and swallowing difficult, patients should be hospitalized Itchy rash, sometimes with pale, raised areas of skin with red edges (urticaria). A feeling of numbness in mouth. A stinging feeling in mouth- the mouthwash may be diluted with water if you experience stinging. This should help to reduce the stinging effect.

Cautions & Contraindications

Contraindications

Patients allergic (hypersensitive) to Benzydamine or other component of mouthwash should not use the preparation. Contact with eye should be avoided. If accidentally get into eyes, they should be immediately washed with cold water.

Last updated: 18 Aug 2026