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Sheep Red Sorrel

NDC 22840-2303 · Greer Laboratories, Inc.

Generic nameRumex acetosella
Dosage formSOLUTION
RouteINTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS
Active ingredient(s)RUMEX ACETOSELLA POLLEN
Strength40000 [PNU]/mL
Pharmacologic classAllergens [CS], Cell-mediated Immunity [PE], Increased Histamine Release [PE], Increased IgG Production [PE], Non-Standardized Pollen Allergenic Extract [EPC], Pollen [CS]
Marketing categoryBLA

Packages

22840-2303-2 — 10 mL in 1 VIAL, MULTI-DOSE (22840-2303-2)

22840-2303-4 — 50 mL in 1 VIAL, MULTI-DOSE (22840-2303-4)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

0268-1151 — Dock Sour Sheep Sorrel, 0268-1152 — Dock Sour Sheep Sorrel, 0268-1302 — RUMEX ACETOSELLA POLLEN and RUMEX CRISPUS POLLEN, 0268-6621 — Sour Dock Sheep Sorrel, 22840-2301 — Rumex acetosella, 22840-2302 — Rumex acetosella, 22840-2304 — Rumex acetosella, 22840-2306 — Rumex acetosella, 22840-5330 — Rumex acetosella, 22840-9315 — Rumex acetosella and Rumex crispus, 22840-9316 — Rumex acetosella and Rumex crispus, 22840-9317 — Rumex acetosella and Rumex crispus, 22840-9319 — Rumex acetosella and Rumex crispus, 22840-9325 — Plantago lanceolata and Rumex acetosella, 22840-9326 — Plantago lanceolata and Rumex acetosella, 22840-9327 — Plantago lanceolata and Rumex acetosella, 22840-9328 — Plantago lanceolata and Rumex acetosella, 22840-9352 — Plantago lanceolata and Rumex acetosella, 22840-9353 — Plantago lanceolata and Rumex acetosella, 49643-405 — Rumex acetosella, +12 more

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