Hickory Pollen Mix

NDC 22840-9412 · Greer Laboratories, Inc.

Generic nameCarya glabra, Carya ovata, Carya laciniosa and Carya tomentosa

Dosage formSOLUTION

RouteINTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS

Active ingredient(s)CARYA GLABRA POLLEN, CARYA ALBA POLLEN, CARYA OVATA POLLEN, CARYA LACINIOSA POLLEN

Strength5000; 5000; 5000; 5000 [PNU]/mL; [PNU]/mL; [PNU]/mL; [PNU]/mL

Pharmacologic classAllergens [CS], Allergens [CS], Allergens [CS], Allergens [CS], 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 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], Pollen [CS], Pollen [CS], Pollen [CS], Pollen [CS]

Marketing categoryBLA

Packages

22840-9412-2 — 10 mL in 1 VIAL, MULTI-DOSE (22840-9412-2)

22840-9412-4 — 50 mL in 1 VIAL, MULTI-DOSE (22840-9412-4)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

22840-2424 — Carya tomentosa, 22840-4447 — Carya ovata, 22840-4448 — Carya ovata, 22840-4449 — Carya laciniosa, 22840-4450 — Carya laciniosa, 22840-4451 — Carya laciniosa, 22840-4452 — Carya tomentosa, 22840-5431 — Carya ovata, 22840-5432 — Carya laciniosa, 22840-5433 — Carya tomentosa, 22840-9413 — Carya glabra, Carya ovata, Carya laciniosa and Carya alba, 22840-9414 — Carya glabra, Carya ovata, Carya laciniosa and Carya tomentosa, 22840-9416 — Carya glabra, Carya ovata, Carya laciniosa and Carya tomentosa, 22840-9417 — Carya glabra, Carya ovata, Carya laciniosa and Carya tomentosa, 22840-9418 — Carya illinoinensis and Carya ovata, 22840-9419 — Carya illinoinensis and Carya ovata, 22840-9420 — Carya illinoinensis and Carya ovata, 22840-9422 — Carya illinoinensis and Carya ovata, 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, +50 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