{
  "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": "0536-1348",
      "generic_name": "dextromethorphan hydrobromide, guaifenesin",
      "labeler_name": "Rugby Laboratories",
      "brand_name": "rugby cough syrup",
      "active_ingredients": [
        {
          "name": "DEXTROMETHORPHAN HYDROBROMIDE",
          "strength": "20 mg/20mL"
        },
        {
          "name": "GUAIFENESIN",
          "strength": "200 mg/20mL"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "0536-1348-97",
          "description": "1 BOTTLE in 1 CARTON (0536-1348-97)  / 118 mL in 1 BOTTLE",
          "marketing_start_date": "20220107",
          "sample": false
        }
      ],
      "listing_expiration_date": "20271231",
      "openfda": {
        "manufacturer_name": [
          "Rugby Laboratories"
        ],
        "rxcui": [
          "1790650"
        ],
        "spl_set_id": [
          "89752c69-25c8-45e3-9021-f81b35b52d36"
        ],
        "is_original_packager": [
          true
        ],
        "nui": [
          "N0000193956",
          "N0000008867",
          "N0000009560"
        ],
        "pharm_class_epc": [
          "Expectorant [EPC]"
        ],
        "pharm_class_pe": [
          "Decreased Respiratory Secretion Viscosity [PE]",
          "Increased Respiratory Secretions [PE]"
        ],
        "unii": [
          "9D2RTI9KYH",
          "495W7451VQ"
        ]
      },
      "marketing_category": "OTC MONOGRAPH DRUG",
      "dosage_form": "SOLUTION",
      "spl_id": "d9370b6a-e781-444d-87c9-f9acb5bcfee5",
      "product_type": "HUMAN OTC DRUG",
      "route": [
        "ORAL"
      ],
      "marketing_start_date": "20220107",
      "product_id": "0536-1348_d9370b6a-e781-444d-87c9-f9acb5bcfee5",
      "application_number": "M012",
      "brand_name_base": "rugby cough syrup",
      "pharm_class": [
        "Decreased Respiratory Secretion Viscosity [PE]",
        "Expectorant [EPC]",
        "Increased Respiratory Secretions [PE]",
        "Sigma-1 Agonist [EPC]",
        "Sigma-1 Receptor Agonists [MoA]",
        "Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC]",
        "Uncompetitive NMDA Receptor Antagonists [MoA]"
      ]
    }
  ]
}