Mometasone nasal spray
For allergic rhinitis, nasal polyps and sinusitis lasting 10 days or more: 2 sprays each nostril once or twice daily.
On this page
Dose
| Indication | Dose |
|---|---|
| Allergic rhinitis (adult) | 2 sprays (100 micrograms) each nostril once daily |
| Acute sinusitis, 10 days or more (NICE) | 2 sprays each nostril twice daily for 14 days (off-label high dose) |
| Child 3–11 years (rhinitis) | 1 spray each nostril once daily |
Technique
Point the nozzle slightly outwards, away from the septum; don't sniff hard.
Frequently asked questions
Does a nasal steroid help sinusitis?
It may help symptoms that have lasted 10 days or more, per NICE.
Used in these guides
Sources
Doses on this page are typical doses from the sources above. Always confirm with a current drug reference, the product leaflet and your hospital protocol, especially in children, pregnancy and kidney or liver disease.