Nasacort vs. Astelin

See how Nasacort and Astelin compare on approved uses, dosing, side effects, and cost.

Key Takeaways

  • Nasacort is an over-the-counter corticosteroid spray taken once daily, while Astelin is a prescription antihistamine spray taken twice daily.

  • Astelin tends to work within minutes, but Nasacort's steroid action treats nasal inflammation more broadly over time.

  • Astelin also covers vasomotor rhinitis, a nonallergic condition, while Nasacort is approved only for seasonal and perennial allergic rhinitis.

Nasacort vs. Astelin Drug Summary

Nasacort

Nasacort is an over-the-counter nasal corticosteroid that treats the nasal symptoms of seasonal and perennial allergic rhinitis. It is sprayed into each nostril once a day and works by reducing inflammation in the nasal passages.

Astelin

Astelin is a prescription nasal antihistamine that treats seasonal allergic rhinitis and vasomotor rhinitis. It is sprayed into each nostril twice a day and works by blocking histamine receptors to quickly ease symptoms.

Nasacort vs. Astelin Side Effects

Nasacort

Most common
headache (up to 10%)
epistaxis (up to 10%)
pharyngitis (up to 10%)
increased cough (up to 10%)

Astelin

Most common
headache (up to 2%)
epistaxis (up to 2%)
bitter taste (up to 2%)
somnolence (up to 2%)

Nasacort vs. Astelin Dosage

Nasacort

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 110 mcg once daily At the start
Maximum dose 220 mcg once daily If needed
Dose changes 1 increase As tolerated

Astelin

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 1 spray/nostril BID At the start
Maximum dose 2 sprays/nostril BID If needed
Dose changes 1 increase As tolerated

Nasacort vs. Astelin Indications

Nasacort

Nasacort treats the nasal symptoms of seasonal and perennial allergic rhinitis, including congestion, sneezing, and runny nose. It reduces inflammation in the nasal passages rather than blocking histamine directly. It is approved for adults and children as young as 2 years old.

  • Nasal symptoms of seasonal allergic rhinitis

  • Nasal symptoms of perennial allergic rhinitis

  • Approved for children as young as 2

  • Available over-the-counter, no prescription needed

Astelin

Astelin treats seasonal allergic rhinitis in adults and children 5 and older, and it also covers vasomotor rhinitis, a nonallergic nasal condition, in adults and teens 12 and older. It works by blocking histamine at H1 receptors rather than reducing inflammation broadly. It remains available only by prescription.

  • Seasonal allergic rhinitis in adults and kids 5+

  • Vasomotor (nonallergic) rhinitis in adults and teens 12+

  • Prescription-only nasal antihistamine

  • FDA approved since 1996

Nasacort vs. Astelin Pros and Cons

Nasacort

Nasacort is available without a prescription and only needs to be used once a day, making it simple to fit into a routine. As a corticosteroid, it treats inflammation broadly but takes several days of regular use to reach full effect. It also costs less out of pocket than many prescription nasal sprays.

Pros

  • Available over-the-counter, no prescription needed

  • Once-daily dosing only

  • Roughly $13 to $24 per month, cheaper than Astelin

  • Approved for children as young as 2

Cons

  • Takes several days of regular use for full effect

  • Not approved for vasomotor (nonallergic) rhinitis

  • Steroid warnings: septal irritation, growth effects in kids, glaucoma/cataract risk

  • Original prescription version discontinued in the US

Astelin

Astelin is a nasal antihistamine that can ease symptoms within minutes, and it is also approved for vasomotor rhinitis, a use Nasacort does not cover. It requires a prescription and twice-daily dosing, and some people notice a bitter taste or drowsiness after each dose. It typically costs more out of pocket than over-the-counter options like Nasacort.

Pros

  • Can relieve symptoms within minutes

  • Also approved for vasomotor (nonallergic) rhinitis

  • No corticosteroid-related risks like septal perforation

  • Long track record since 1996 with no boxed warning

Cons

  • Requires twice-daily dosing

  • Common bitter taste after spraying

  • Can cause drowsiness; avoid driving or alcohol until effects known

  • Roughly $21.60 to $70.38 per month, pricier than Nasacort

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