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VIREX

NDC 73421-1027 · White Manufacturing Inc. DBA Micro-West

Generic nameArsenicum alb, Baptisia, Belladonna, Echinacea, Eupatorium perf, Gelsemium, Lycopodium, , Nux vom, Phosphoricum ac, Phosphorus, Pyrogenium, Rhus tox
Dosage formLIQUID
RouteORAL
Active ingredient(s)ARSENIC TRIOXIDE, BAPTISIA TINCTORIA ROOT, ATROPA BELLADONNA, ECHINACEA ANGUSTIFOLIA WHOLE, EUPATORIUM PERFOLIATUM FLOWERING TOP, GELSEMIUM SEMPERVIRENS ROOT, LYCOPODIUM CLAVATUM SPORE, STRYCHNOS NUX-VOMICA SEED, PHOSPHORIC ACID, PHOSPHORUS, RANCID BEEF, TOXICODENDRON PUBESCENS LEAF
Strength12; 12; 3; 3; 12; 12; 12; 12; 12; 30; 12; 30 [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL; [hp_X]/29.6mL
Pharmacologic classAllergens [CS], Cell-mediated Immunity [PE], Increased Histamine Release [PE], Increased IgG Production [PE], Non-Standardized Plant Allergenic Extract [EPC], Plant Proteins [CS], Seed Storage Proteins [CS]
Marketing categoryUNAPPROVED HOMEOPATHIC

Packages

73421-1027-1 — 29.6 mL in 1 BOTTLE (73421-1027-1)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

73296-003 — Arsenicum Album, 73296-004 — Belladonna, 73296-013 — Gelsemium Sempervirens, 73296-015 — Nux vomica, 73296-016 — Rhus Tox, 73296-020 — Lycopodium Clavatum, 73311-140 — ABIES NIGRA, ALOE SOCOTRINA, ARNICA MONTANA, CACTUS GRANDIFLORA, CALCAREA CARBONICA, LYCOPODIUM CLAVATUM, TAUROXICUM, 73311-141 — ABIES NIGRA, ALOE SOCOTRINA, ARNICA MONTANA, CACTUS GRANDIFLORA, CALCAREA CARBONICA, LYCOPODIUM CLAVATUM, TAUROXICUM, 73421-0052 — Apis mel, Arsenicum alb, Baptisia, Belladonna, Echinacea, Ferrum phos, Rhus tox, 73421-0526 — Arsenicum alb, Avena, Berberis vulg, Lycopodium, Nat mur, Nux vom, Phytolacca, Rhamnus frang, Solidago, Trifolium prat, 73421-2208 — Belladonna, Berber vulg, Causticum, Ceanothus, Chelidonium maj, Cinchona, Coffea cruda, Condurango, Graphites, Hydrastis, Ignatia, Lilium,…, 75053-0006 — Chelidonium Majus, Berberis Aquifolium, Berberis Vulgaris, Dioscorea Villosa, Calcarea Sulphurica, Cupressus Lawsoniana, Hepar Sulphurica…, 75053-0008 — Phosphoricum Acidum, Alumen, Phosphorus, Senega Officinalis, Adenosinum Cyclophosphoricum, Antimonium Tartaricum, Grindelia, Sabadilla,…, 75053-0010 — Eupatorium Perfoliatum, Berberis Vulgaris, Mentha Pulegium, Moschus, Benzinum, Sepia, Baryta Carbonica, Glandula Suprarenalis Suis,…, 75053-0011 — Galphimia Glauca, Causticum, Eupatorium Perfoliatum, Ipecacuanha, Aconitum Napellus, Kali Bichromicum, Avena Sativa, Influenzinum…, 75053-0100 — Gelsemium Sempervirens, Sambucus Nigra, Galphimia Glauca, Causticum, Eupatorium Perfoliatum, Ipecacuanha, Aconitum Napellus, Kali…, 76277-122 — Arnica Montana, Hypericum Perforatum, Ledum Palustre, Rhus Toxicodendron, Ruta Graveolens, Natrum Muraticum, 76277-123 — Arnica Montana, Hypericum Perforatum, Ledum Palustre, Rhus toxicodendron, Ruta graveolens, 76472-1132 — ARSENIC TRIOXIDE, 76472-1133 — ATROPA BELLADONNA, +2634 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