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Mometasone (nasal): uses, side effects & brands
Mometasone nasal spray is a steroid for allergic rhinitis and nasal polyps. It belongs to the Nasal & decongestant medicine group. These relieve a blocked or runny nose from colds and allergies.
Drug type — dosing is set by your doctor
| Measure | Range |
|---|---|
| Drug class | Nasal & decongestant medicine |
| Type | Prescription |
| Dose | Individual — ask your doctor or pharmacist |
What it is used for
- Hay fever (seasonal allergic rhinitis)
- Year-round allergic rhinitis (dust, pets)
- Nasal polyps
- Preventing allergy symptoms when started before the season
Common brand names
- India: Nasonex, Metaspray, Momeflo
- Worldwide: Nasonex
Common side effects
- Nosebleeds or blood-streaked mucus
- Nasal dryness or irritation
- Headache
- Sore throat
Before taking it — precautions
- It works best used regularly; full effect takes several days
- Tell your doctor about recent nose surgery or injury, or untreated nose infection
- Children on long-term use may have growth checked; tell your doctor about glaucoma or cataract
When to see a doctor urgently
- Frequent or heavy nosebleeds
- Blurred vision or eye pain
- White patches in the nose or throat, or allergic swelling
Not a prescription — no dose shown. The right dose of mometasone depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.
Frequently asked questions
Will it work straight away?
No — it may take several days of regular use for full benefit.
Will I get hooked on it like decongestant sprays?
No — steroid sprays do not cause rebound blockage.
Is it safe long term?
Generally yes, as very little reaches the body; your doctor reviews long-term use.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.