Naselfast Allergy & Congestion Relief Packshot

Naselfast® - Nasal Allergy Relief

  • Non-Drowsy Allergy Relief
  • Allergy + Congestion Relief
  • Age 2 to 12
  • Age 12 years and over

Naselfast® starts working to relieve nasal allergy symptoms including nasal congestion, blocked nose, sneezing, and runny or itchy nose for a full 24 hours for adults and children over 2 years of age.1

Download leaflet

120 sprays per pack


Women confidently balancing on the beach

Product Information

Active ingredient

A woman plays with her dog, while sitting on her sofa.

Active Ingredients

Triamcinolone Acetonide (55 micrograms per dose)

The other ingredients are: microcrystalline cellulose and carmellose sodium (dispersible cellulose), polysorbate 80, purified water, anhydrous glucose, benzalkonium chloride (50% w/v solution), disodium edetate, hydrochloric acid or sodium hydroxide (for pH-adjustment).

Frequently Asked Questions 1

  • Naselfast® is a spray used in the nose to help relieve allergy symptoms that may occur with hay fever, and runny nose including stuffiness (nasal congestion) in the nose, discharge, itching, and sneezing.

  • Like all medicines, this medicine can cause side effects, some of the side effects that may occur with Naselfast® are:

    • Headache
    • Drowsiness
    • Dizziness
    • Nausea

Get tips for managing indoor, outdoor, and seasonal allergies

Get to know our products