{
  "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": "2026-10-09",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "product_ndc": "58657-454",
      "generic_name": "Urinary Antiseptic Antispasmodic",
      "labeler_name": "Method Pharmaceuticals",
      "brand_name": "Me NaPhos MB Hyo 1",
      "active_ingredients": [
        {
          "name": "METHENAMINE",
          "strength": "81.6 mg/1"
        },
        {
          "name": "SODIUM PHOSPHATE, MONOBASIC, MONOHYDRATE",
          "strength": "40.8 mg/1"
        },
        {
          "name": "METHYLENE BLUE ANHYDROUS",
          "strength": "10.8 mg/1"
        },
        {
          "name": "HYOSCYAMINE SULFATE ANHYDROUS",
          "strength": ".12 mg/1"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "58657-454-01",
          "description": "100 TABLET in 1 BOTTLE (58657-454-01)",
          "marketing_start_date": "20151201",
          "sample": false
        }
      ],
      "listing_expiration_date": "20261231",
      "openfda": {
        "manufacturer_name": [
          "Method Pharmaceuticals"
        ],
        "rxcui": [
          "1050325"
        ],
        "spl_set_id": [
          "2ae628e7-3b33-6a9a-e054-00144ff8d46c"
        ],
        "is_original_packager": [
          true
        ],
        "upc": [
          "0358657454012"
        ],
        "unii": [
          "J50OIX95QV",
          "593YOG76RN",
          "8NAP7826UB",
          "OB570Z127K"
        ]
      },
      "marketing_category": "UNAPPROVED DRUG OTHER",
      "dosage_form": "TABLET",
      "spl_id": "41b576a1-2a59-9f3c-e063-6394a90aec7d",
      "product_type": "HUMAN PRESCRIPTION DRUG",
      "route": [
        "ORAL"
      ],
      "marketing_start_date": "20151201",
      "product_id": "58657-454_41b576a1-2a59-9f3c-e063-6394a90aec7d",
      "brand_name_base": "Me NaPhos MB Hyo 1",
      "pharm_class": [
        "Oxidation-Reduction Activity [MoA]",
        "Oxidation-Reduction Agent [EPC]"
      ]
    }
  ]
}