ENT · Histamine analogue
Betahistine
Dose
16 mg PO TDS with food, reduce to maintenance 24–48 mg/day.
Contraindications
- • Phaeochromocytoma
- • Caution in active peptic ulcer and asthma
Use
Ménière's disease — reduces vertigo attack frequency.
Monitoring
Symptom diary, audiometry.
Side effects
- • Dyspepsia
- • Headache
- • Rash
Related in WardRound
Always confirm dose against your local formulary / BNF before prescribing.
