Hickory-Pecan Pollen Mix

NDC 22840-9418 · Greer Laboratories, Inc.

Generic nameCarya illinoinensis and Carya ovata

Dosage formSOLUTION

RouteINTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS

Active ingredient(s)CARYA OVATA POLLEN, CARYA ILLINOINENSIS POLLEN

Strength.05; .05 g/mL; g/mL

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

Marketing categoryBLA

Packages

22840-9418-2 — 10 mL in 1 VIAL, MULTI-DOSE (22840-9418-2)

22840-9418-4 — 50 mL in 1 VIAL, MULTI-DOSE (22840-9418-4)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

22840-3436 — Carya illinoinensis, 22840-4447 — Carya ovata, 22840-4448 — Carya ovata, 22840-5431 — Carya ovata, 22840-5459 — Carya illinoinensis, 22840-9412 — Carya glabra, Carya ovata, Carya laciniosa and 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, 22840-9419 — 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, 22840-9450 — Fagus grandifolia, Populus deltoides, Quercus rubra, Betula nigra, Carya ovata and Fraxinus americana, 22840-9452 — 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, 22840-9466 — Ulmus americana, Acer negundo, Carya illinoinensis and Quercus virginiana, 22840-9468 — Ulmus americana, Acer negundo, Carya illinoinensis and Quercus virginiana, +30 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