Nasonex

Nasonex is a corticosteroid nasal spray containing mometasone furoate. It works by reducing swelling and inflammation in the nasal passages to relieve allergy symptoms such as congestion, sneezing, and a runny nose.

Dosage by Body Weight

Shake well before each use. For adults and adolescents (12 years and older), the typical dose is 2 sprays in each nostril once daily. For pediatric patients (2 to 11 years of age), the typical dose is 1 spray in each nostril once daily.

  1. Body Weight
    Below 5 kg
    Dose
    Not recommended
    Frequency
    Do not use
    Tracking Notes
    Safety and effectiveness have not been established in patients under 2 years of age.
  2. Body Weight
    5-7 kg
    Dose
    Not recommended
    Frequency
    Do not use
    Tracking Notes
    Safety and effectiveness have not been established in patients under 2 years of age.
  3. Body Weight
    8-10 kg
    Dose
    Not recommended
    Frequency
    Do not use
    Tracking Notes
    Safety and effectiveness have not been established in patients under 2 years of age.
  4. Body Weight
    11-15 kg
    Dose
    1 spray in each nostril (50 mcg per spray)
    Frequency
    Once daily
    Tracking Notes
    Only indicated for children aged 2 years and older. Use under direct adult supervision and consult a pediatrician.
  5. Body Weight
    16-20 kg
    Dose
    1 spray in each nostril (50 mcg per spray)
    Frequency
    Once daily
    Tracking Notes
    For children aged 2 to 11 years. Shake well before use. Direct the spray away from the nasal septum.

Formulation

Nasal Spray

Purpose

Treatment of nasal symptoms of seasonal and perennial allergic rhinitis, prophylaxis of seasonal allergic rhinitis, and treatment of nasal polyps.

Generic Name

Mometasone furoate

Scheduled Drug

No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.

Alternatives

Disclaimer: This information is for educational purposes only. WHO references and weight bands are simplified for tracking and must not replace medical advice. Always consult with a healthcare professional before starting or changing any medication.