{
  "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": "2026-10-15",
    "results": {
      "skip": 0,
      "limit": 1,
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  },
  "results": [
    {
      "product_ndc": "0536-1309",
      "generic_name": "Guaifenesin/phenylephrine",
      "labeler_name": "Rugby Laboratories",
      "brand_name": "Rugby Chest Congestion Relief PE",
      "brand_name_suffix": "PE",
      "active_ingredients": [
        {
          "name": "GUAIFENESIN",
          "strength": "400 mg/1"
        },
        {
          "name": "PHENYLEPHRINE HYDROCHLORIDE",
          "strength": "10 mg/1"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "0536-1309-07",
          "description": "1 BOTTLE, PLASTIC in 1 CARTON (0536-1309-07)  / 30 TABLET in 1 BOTTLE, PLASTIC",
          "marketing_start_date": "20200909",
          "sample": false
        },
        {
          "package_ndc": "0536-1309-08",
          "description": "1 BOTTLE, PLASTIC in 1 CARTON (0536-1309-08)  / 60 TABLET in 1 BOTTLE, PLASTIC",
          "marketing_start_date": "20200909",
          "sample": false
        }
      ],
      "listing_expiration_date": "20271231",
      "openfda": {},
      "marketing_category": "OTC MONOGRAPH DRUG",
      "dosage_form": "TABLET",
      "spl_id": "71aec603-a9bc-4442-9313-5ef96527adc8",
      "product_type": "HUMAN OTC DRUG",
      "route": [
        "ORAL"
      ],
      "marketing_start_date": "20200909",
      "product_id": "0536-1309_71aec603-a9bc-4442-9313-5ef96527adc8",
      "application_number": "M012",
      "brand_name_base": "Rugby Chest Congestion Relief",
      "pharm_class": [
        "Adrenergic alpha1-Agonists [MoA]",
        "Decreased Respiratory Secretion Viscosity [PE]",
        "Expectorant [EPC]",
        "Increased Respiratory Secretions [PE]",
        "alpha-1 Adrenergic Agonist [EPC]"
      ]
    }
  ]
}