Who are Grazax + Aerius's main competitors?

No direct comparators detected in our index.

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Last reviewed 2026-06-10 · How we verify

Grazax + Aerius — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Grazax + Aerius (Grazax + Aerius) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Allergen immunotherapy + Antihistamine. Area: Immunology / Allergy.

phase 3 Allergen immunotherapy + Antihistamine Grass pollen allergens (Poa p 5) / H1 histamine receptor Immunology / Allergy Small molecule Live · refreshed every 30 min

Target snapshot

Grazax + Aerius (Grazax + Aerius) — ALK-Abelló A/S. Grazax is a sublingual immunotherapy tablet that desensitizes the immune system to grass pollen allergens, while Aerius (desloratadine) is an antihistamine that blocks histamine receptors to reduce allergic symptoms.

Comparator set

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Grazax + Aerius TARGET	Grazax + Aerius	ALK-Abelló A/S	phase 3	Allergen immunotherapy + Antihistamine	Grass pollen allergens (Poa p 5) / H1 histamine receptor

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Allergen immunotherapy + Antihistamine class)

ALK-Abelló A/S · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Grazax + Aerius — Competitive Intelligence Brief. https://druglandscape.com/ci/grazax-aerius. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing