{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-10-02",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "product_ndc": "22840-9475",
      "generic_name": "Acacia dealbata, Acer negundo, Populus fremontii, Olea europaea, Ulmus pumila, Betula occidentalis, Juniperus occidentalis, Platanus racemosa, Quercus garryana and Morus alba",
      "labeler_name": "Greer Laboratories, Inc.",
      "brand_name": "Western 10 Tree Pollen Mix",
      "active_ingredients": [
        {
          "name": "OLEA EUROPAEA POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "ULMUS PUMILA POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "ACER NEGUNDO POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "POPULUS FREMONTII POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "BETULA OCCIDENTALIS POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "JUNIPERUS OCCIDENTALIS POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "PLATANUS RACEMOSA POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "QUERCUS GARRYANA POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "MORUS ALBA POLLEN",
          "strength": ".01 g/mL"
        },
        {
          "name": "ACACIA DEALBATA POLLEN",
          "strength": ".01 g/mL"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "22840-9475-2",
          "description": "10 mL in 1 VIAL, MULTI-DOSE (22840-9475-2)",
          "marketing_start_date": "19810915",
          "sample": false
        },
        {
          "package_ndc": "22840-9475-4",
          "description": "50 mL in 1 VIAL, MULTI-DOSE (22840-9475-4)",
          "marketing_start_date": "19810915",
          "sample": false
        }
      ],
      "listing_expiration_date": "20261231",
      "openfda": {},
      "marketing_category": "BLA",
      "dosage_form": "SOLUTION",
      "spl_id": "36ac2d95-bfac-548b-e063-6394a90a749a",
      "product_type": "NON-STANDARDIZED ALLERGENIC",
      "route": [
        "INTRADERMAL",
        "PERCUTANEOUS",
        "SUBCUTANEOUS"
      ],
      "marketing_start_date": "19810915",
      "product_id": "22840-9475_36ac2d95-bfac-548b-e063-6394a90a749a",
      "application_number": "BLA101833",
      "brand_name_base": "Western 10 Tree Pollen Mix",
      "pharm_class": [
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        "Allergens [CS]",
        "Allergens [CS]",
        "Allergens [CS]",
        "Allergens [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]",
        "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 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]",
        "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]",
        "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]",
        "Pollen [CS]",
        "Pollen [CS]",
        "Pollen [CS]",
        "Pollen [CS]"
      ]
    }
  ]
}