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Eastern 6 Tree Pollen Mix

NDC 22840-9452 · Greer Laboratories, Inc.

Generic nameFagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana
Dosage formSOLUTION
RouteINTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS
Active ingredient(s)FAGUS GRANDIFOLIA POLLEN, POPULUS DELTOIDES POLLEN, QUERCUS RUBRA POLLEN, CARYA OVATA POLLEN, FRAXINUS AMERICANA POLLEN, BETULA NIGRA POLLEN
Strength6666.6666; 6666.6666; 6666.6666; 6666.6666; 6666.6666; 6666.6666 [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], 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 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], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS]
Marketing categoryBLA

Packages

22840-9452-2 — 10 mL in 1 VIAL, MULTI-DOSE (22840-9452-2)

22840-9452-4 — 50 mL in 1 VIAL, MULTI-DOSE (22840-9452-4)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

22840-9422 — Carya illinoinensis and Carya ovata, 22840-9441 — Quercus velutina, Quercus rubra and Quercus alba, 22840-9442 — Quercus velutina, Quercus rubra and Quercus alba, 22840-9443 — Quercus velutina, Quercus rubra and Quercus alba, 22840-9444 — Quercus velutina, Quercus rubra and Quercus alba, 22840-9445 — Quercus velutina, Quercus rubra and Quercus alba, 22840-9447 — Quercus velutina, Quercus rubra and Quercus alba, 22840-9448 — Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9449 — Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9450 — Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9453 — Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9454 — Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9455 — Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9456 — Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9458 — Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9459 — Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9460 — Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata, Fraxinus americana and Acer saccharum, 22840-9462 — Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata, Fraxinus americana and Acer saccharum, 22840-9464 — Platanus occidentalis, Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata, Fraxinus americana,…, 22840-9465 — Platanus occidentalis, Ulmus americana, Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata, Fraxinus americana,…, +132 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