{
  "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": {
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  "results": [
    {
      "product_ndc": "84126-363",
      "generic_name": "Acetaminophen, Guaifenesin, Pseudoephedrine HCl, Dextromethorphan HBr",
      "labeler_name": "The Procter & Gamble Manufacturing Company",
      "brand_name": "Vicks DayQuil-D COLD and SINUS plus SEVERE CONGESTION",
      "brand_name_suffix": "COLD and SINUS plus SEVERE CONGESTION",
      "active_ingredients": [
        {
          "name": "ACETAMINOPHEN",
          "strength": "325 mg/1"
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        {
          "name": "DEXTROMETHORPHAN HYDROBROMIDE",
          "strength": "10 mg/1"
        },
        {
          "name": "GUAIFENESIN",
          "strength": "200 mg/1"
        },
        {
          "name": "PSEUDOEPHEDRINE HYDROCHLORIDE",
          "strength": "30 mg/1"
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      "finished": true,
      "packaging": [
        {
          "package_ndc": "84126-363-12",
          "description": "12 CAPSULE, LIQUID FILLED in 1 BOTTLE (84126-363-12)",
          "marketing_start_date": "20250908",
          "sample": false
        }
      ],
      "listing_expiration_date": "20271231",
      "openfda": {},
      "marketing_category": "OTC MONOGRAPH DRUG",
      "dosage_form": "CAPSULE, LIQUID FILLED",
      "spl_id": "5ce1067b-8e2e-9690-e063-6294a90a2420",
      "product_type": "HUMAN OTC DRUG",
      "route": [
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      "marketing_start_date": "20250908",
      "product_id": "84126-363_5ce1067b-8e2e-9690-e063-6294a90a2420",
      "application_number": "M012",
      "brand_name_base": "Vicks DayQuil-D",
      "pharm_class": [
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        "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]",
        "alpha-Adrenergic Agonist [EPC]"
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    }
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}