Western 10 Tree Pollen Mix

NDC 22840-9476 · Greer Laboratories, Inc.

Generic nameAcacia dealbata, Acer negundo, Populus fremontii, Olea europaea, Ulmus pumila, Betula occidentalis, Juniperus occidentalis, Platanus racemosa, Quercus garryana and Morus alba

Dosage formSOLUTION

RouteINTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS

Active ingredient(s)ACACIA DEALBATA POLLEN, OLEA EUROPAEA POLLEN, ULMUS PUMILA POLLEN, ACER NEGUNDO POLLEN, POPULUS FREMONTII POLLEN, BETULA OCCIDENTALIS POLLEN, MORUS ALBA POLLEN, JUNIPERUS OCCIDENTALIS POLLEN, PLATANUS RACEMOSA POLLEN, QUERCUS GARRYANA POLLEN

Strength2000; 2000; 2000; 2000; 2000; 2000; 2000; 2000; 2000; 2000 [PNU]/mL; [PNU]/mL; [PNU]/mL; [PNU]/mL; [PNU]/mL; [PNU]/mL; [PNU]/mL; [PNU]/mL; [PNU]/mL; [PNU]/mL

Pharmacologic classAllergens [CS], Allergens [CS], Allergens [CS], Allergens [CS], Allergens [CS], Allergens [CS], Allergens [CS], Allergens [CS], Allergens [CS], Allergens [CS], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Cell-mediated Immunity [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased Histamine Release [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Increased IgG Production [PE], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Non-Standardized Pollen Allergenic Extract [EPC], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS]

Marketing categoryBLA

Packages

22840-9476-2 — 10 mL in 1 VIAL, MULTI-DOSE (22840-9476-2)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

22840-9431 — Acer saccharum and Acer negundo, 22840-9433 — Acer saccharum and Acer negundo, 22840-9466 — Ulmus americana, Acer negundo, Carya illinoinensis and Quercus virginiana, 22840-9468 — Ulmus americana, Acer negundo, Carya illinoinensis and Quercus virginiana, 22840-9469 — Quercus kelloggii, Quercus agrifolia and Quercus garryana, 22840-9470 — Quercus kelloggii, Quercus agrifolia and Quercus garryana, 22840-9472 — Quercus kelloggii, Quercus agrifolia and Quercus garryana, 22840-9473 — Olea europaea, Ulmus pumila and Platanus racemosa, 22840-9474 — Olea europaea, Ulmus pumila and Platanus racemosa, 22840-9475 — Acacia dealbata, Acer negundo, Populus fremontii, Olea europaea, Ulmus pumila, Betula occidentalis, Juniperus occidentalis, Platanus…, 22840-9477 — Acacia dealbata, Acer negundo, Populus fremontii, Olea europaea, Ulmus pumila, Betula occidentalis, Juniperus occidentalis, Platanus…, 22840-9478 — Acacia dealbata, Acer negundo, Populus fremontii, Olea europaea, Ulmus pumila, Betula occidentalis, Juniperus occidentalis, Platanus…, 22840-9494 — Ulmus americana, Acer negundo, Carya illinoinensis and Quercus virginiana, 22840-9499 — Ulmus americana and Ulmus pumila, 22840-9804 — Acer saccharum and Acer negundo, 22840-9805 — Quercus kelloggii, Quercus agrifolia and Quercus garryana, 22840-9806 — Quercus kelloggii, Quercus agrifolia and Quercus garryana, 43406-0126 — Populus Tristis Pollen, Juglans Nigra Pollen, Acer Negundo Pollen, Alnus Rubra Pollen, Juniperus Virginiana Pollen, Ulmus Rubra Pollen,…, 44911-0744 — Arsenicum Album, Lycopodium Clavatum, Pulsatilla (Pratensis), Black Willow, Pollen (Salix Nigra), Box Elder, Pollen (Acer Negundo), Eastern…, 49643-303 — Acer negundo, +96 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels